diff --git a/LICENSE b/LICENSE
index f35c0cb..bd8b823 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-PerformanC's Custom License
+PerformanC's PerforVNMaker Custom License
 
 Copyright (c) 2023 PerformanC <performancorg@gmail.com>
 
@@ -8,10 +8,12 @@ and it can even be used for commercial purposes.
 However, the software code neither can be used to train a neural network,
 nor any part of the code can be copied in any way without the permission
 of the PerformanC Organization team members. An exception is made for the
-generated code, which can be used without only one exception: the generated
-code cannot be used for other code generations or any software that creates apps.
+generated code, which can be used with one exception: the generated
+code cannot be used for or any type of software that creates softwares
+of any kind.
 
-The license can be included at the source code of the PerformanC software, although it is not required.
+The license must included at the source code of the PerformanC software
+outside the official PerformanC repository.
 
 The Software is given "as is" and without any warranties, 
 and its developers disclaim all liability for any harm it (The Software) may cause.
\ No newline at end of file
diff --git a/OS_SUPPORT.md b/OS_SUPPORT.md
index a891f48..30e210d 100644
--- a/OS_SUPPORT.md
+++ b/OS_SUPPORT.md
@@ -134,6 +134,14 @@ Achievements are a way to reward the player for doing something in the game, lik
 
 \>= `1.23.0 & v1.21.0`: Supported
 
+##### Items
+
+Items are a way to reward the player for doing something in the game, like finishing the game, or finding a secret. Allows also to unlock custom paths.
+
+###### Version support
+
+\>= `1.23.0 & v1.21.0`: Supported
+
 ### Menu
 
 The menu is the place where the player can access the settings, the About menu, and start the VN.
@@ -248,9 +256,9 @@ This is the list of features that we're planning to add (or modify) to PerforVNM
 - [x] Custom paths (Completed)
 - [x] Custom Views (Completed)
 - [x] Achievements (Completed)
+- [x] Items (Completed)
 - [x] Menu (Missing vertical footer)
 - [x] Settings (Misses some additional configurations)
-- [ ] Inventory
 
 ## Code generation support
 
diff --git a/SECURITY.md b/SECURITY.md
index 68076bb..2b79570 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -6,9 +6,8 @@ This is the Security Policy of the PerforVNMaker project. Made to ensure the qua
 
 | Version                     | Supported          |
 | --------------------------- | ------------------ |
-| > 1.16.2-b.0 (1.14.8-b.0)   | :white_check_mark: |
-| 1.16.2-b.0 (1.14.7-b.0)     | :white_check_mark: |
-| < 1.16.2-b.0 (1.14.6-b.0)   | :x:                |
+| >= v1.22.0 - v1.20.0        | :white_check_mark: |
+| < v1.22.0 - v1.20.0         | :x:                |
 
 Observation: This can be dismissed if it's proved that the newest versions don't fix the vulnerability.
 
diff --git a/TODO.md b/TODO.md
deleted file mode 100644
index 60f9043..0000000
--- a/TODO.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# TODO
-
-- (Customizability) Allow to remove footer and add buttons manually.
-- (Code quality) Only add necessary `import`s.
-- (Optimization) Create functions for stopping the music and sound effects.
diff --git a/android/app/src/main/java/com/perforvnm/MainActivity.kt b/android/app/src/main/java/com/perforvnm/MainActivity.kt
index 5611242..4d32896 100644
--- a/android/app/src/main/java/com/perforvnm/MainActivity.kt
+++ b/android/app/src/main/java/com/perforvnm/MainActivity.kt
@@ -11,6 +11,7 @@ import android.os.Looper
 import android.app.Activity
 import android.util.TypedValue
 import android.media.MediaPlayer
+import android.widget.Toast
 import android.widget.TextView
 import android.widget.ImageView
 import android.widget.ScrollView
@@ -37,8 +38,10 @@ import android.content.Context
 import android.content.SharedPreferences
 
 class MainActivity : Activity() {
-  private var scenes = MutableList<Int>(5) { 0 }
+  private var scenes = MutableList<Int>(6) { 0 }
   private var scenesLength = 1
+  private var items = MutableList<Int>(1) { 0 }
+  private var itemsLength = 0
   private val handler = Handler(Looper.getMainLooper())
   private var textSpeed = 50L
   private var sEffectVolume = 1f
@@ -1204,6 +1207,12 @@ class MainActivity : Activity() {
           scenes.set(j, historyScenes.getInt(j))
         }
         scenesLength = historyScenes.length()
+
+        val sceneItems = buttonData.getJSONArray("items")
+        for (j in 0 until sceneItems.length()) {
+          items.set(j, sceneItems.getInt(j))
+        }
+        itemsLength = sceneItems.length()
         
         switchScene(buttonData.getInt("scene"))
       }
@@ -1256,6 +1265,17 @@ class MainActivity : Activity() {
               }
             }
           }
+          969329308 -> {
+            when (characterData.getString("name")) {
+              "Pedro" -> {
+                imageViewCharacter.setImageResource(R.raw.pedro_staring)
+
+                val leftDpCharacter = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._5sdp)
+
+                layoutParamsImageViewCharacter.setMargins(leftDpLoad + leftDpCharacter, topDpLoad, 0, 0)
+              }
+            }
+          }
           1722916383 -> {
             when (characterData.getString("name")) {
               "Pedro" -> {
@@ -1655,7 +1675,7 @@ class MainActivity : Activity() {
       var saves = inputStream.bufferedReader().use { it.readText() }
       inputStream.close()
 
-      val newSave = "{\"scene\":1722916382,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + "}"
+      val newSave = "{\"scene\":1722916382,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + ",\"items\":" + itemsToJson() +  "}"
 
       if (saves == "[]") saves = "[" + newSave + "]"
       else saves = saves.dropLast(1) + "," + newSave + "]"
@@ -1684,6 +1704,16 @@ class MainActivity : Activity() {
     buttonMenu.layoutParams = layoutParamsMenu
 
     buttonMenu.setOnClickListener {
+      for (j in 0 until scenesLength) {
+        scenes.set(j, 0)
+      }
+      scenesLength = 0
+
+      for (j in 0 until itemsLength) {
+        items.set(j, 0)
+      }
+      itemsLength = 0
+
       if (mediaPlayer != null) {
         mediaPlayer!!.stop()
         mediaPlayer!!.release()
@@ -1731,6 +1761,13 @@ class MainActivity : Activity() {
     buttonSubScenes.layoutParams = layoutParamsSubScenes
 
     buttonSubScenes.setOnClickListener {
+      if (!items.contains(1789536792)) {
+        Toast.makeText(this, "You don't have the required item.", Toast.LENGTH_SHORT).show()
+        items.remove(1789536792)
+
+        return@setOnClickListener
+      }
+
       if (mediaPlayer != null) {
         mediaPlayer!!.stop()
         mediaPlayer!!.release()
@@ -1780,6 +1817,9 @@ class MainActivity : Activity() {
 
     giveAchievement(1183596997)
 
+    items.set(itemsLength, 1789536792)
+    itemsLength++
+
     setContentView(frameLayout)
   }
 
@@ -1909,7 +1949,7 @@ class MainActivity : Activity() {
       var saves = inputStream.bufferedReader().use { it.readText() }
       inputStream.close()
 
-      val newSave = "{\"scene\":1722916385,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + "}"
+      val newSave = "{\"scene\":1722916385,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + ",\"items\":" + itemsToJson() +  "}"
 
       if (saves == "[]") saves = "[" + newSave + "]"
       else saves = saves.dropLast(1) + "," + newSave + "]"
@@ -1938,6 +1978,16 @@ class MainActivity : Activity() {
     buttonMenu.layoutParams = layoutParamsMenu
 
     buttonMenu.setOnClickListener {
+      for (j in 0 until scenesLength) {
+        scenes.set(j, 0)
+      }
+      scenesLength = 0
+
+      for (j in 0 until itemsLength) {
+        items.set(j, 0)
+      }
+      itemsLength = 0
+
       handler.removeCallbacksAndMessages(null)
 
       findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)
@@ -1991,18 +2041,22 @@ class MainActivity : Activity() {
 
     frameLayout.addView(buttonBack)
 
-    setContentView(frameLayout)
-
     findViewById<FrameLayout>(android.R.id.content).setOnClickListener {
       handler.removeCallbacksAndMessages(null)
+
       findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)
-      it.setOnClickListener(null)
 
       scenes.set(scenesLength, 1722916385)
       scenesLength++
 
-      scene5()
+      if (!items.contains(1789536792)) {
+        no_items()
+      } else {
+        scene5()
+      }
     }
+
+    setContentView(frameLayout)
   }
 
   private fun scene5() {
@@ -2127,7 +2181,7 @@ class MainActivity : Activity() {
       var saves = inputStream.bufferedReader().use { it.readText() }
       inputStream.close()
 
-      val newSave = "{\"scene\":1722916386,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + "}"
+      val newSave = "{\"scene\":1722916386,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + ",\"items\":" + itemsToJson() +  "}"
 
       if (saves == "[]") saves = "[" + newSave + "]"
       else saves = saves.dropLast(1) + "," + newSave + "]"
@@ -2156,6 +2210,16 @@ class MainActivity : Activity() {
     buttonMenu.layoutParams = layoutParamsMenu
 
     buttonMenu.setOnClickListener {
+      for (j in 0 until scenesLength) {
+        scenes.set(j, 0)
+      }
+      scenesLength = 0
+
+      for (j in 0 until itemsLength) {
+        items.set(j, 0)
+      }
+      itemsLength = 0
+
       handler.removeCallbacksAndMessages(null)
 
       findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)
@@ -2210,6 +2274,223 @@ class MainActivity : Activity() {
     setContentView(frameLayout)
   }
 
+  private fun no_items() {
+    val frameLayout = FrameLayout(this)
+    frameLayout.setBackgroundColor(0xFF000000.toInt())
+
+    val imageView_scenario = ImageView(this)
+    imageView_scenario.setImageResource(R.raw.background_thanking)
+    imageView_scenario.scaleType = ImageView.ScaleType.FIT_CENTER
+
+    frameLayout.addView(imageView_scenario)
+
+    val imageView_Pedro = ImageView(this)
+    imageView_Pedro.setImageResource(R.raw.pedro_staring)
+    imageView_Pedro.scaleType = ImageView.ScaleType.FIT_CENTER
+
+    val layoutParams_Pedro = LayoutParams(
+      LayoutParams.WRAP_CONTENT,
+      LayoutParams.WRAP_CONTENT
+    )
+
+    layoutParams_Pedro.gravity = Gravity.CENTER
+    layoutParams_Pedro.setMargins(resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._20sdp), 0, 0, 0)
+
+    imageView_Pedro.layoutParams = layoutParams_Pedro
+
+    frameLayout.addView(imageView_Pedro)
+
+    val rectangleViewSpeech = RectangleView(this)
+
+    val sdp53 = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._53sdp)
+
+    val layoutParamsRectangleSpeech = LayoutParams(LayoutParams.WRAP_CONTENT, sdp53)
+    layoutParamsRectangleSpeech.gravity = Gravity.BOTTOM or Gravity.CENTER_HORIZONTAL
+
+    rectangleViewSpeech.layoutParams = layoutParamsRectangleSpeech
+    rectangleViewSpeech.setAlpha(0.8f)
+    rectangleViewSpeech.setColor(0xFF000000.toInt())
+
+    frameLayout.addView(rectangleViewSpeech)
+
+    val textViewSpeech = TextView(this)
+    textViewSpeech.setTextSize(TypedValue.COMPLEX_UNIT_PX, resources.getDimension(com.intuit.ssp.R.dimen._9ssp))
+    textViewSpeech.setTextColor(0xFFFFFFFF.toInt())
+
+    val layoutParamsSpeech = LayoutParams(
+      LayoutParams.WRAP_CONTENT,
+      LayoutParams.WRAP_CONTENT
+    )
+
+    layoutParamsSpeech.gravity = Gravity.TOP or Gravity.CENTER_HORIZONTAL
+    layoutParamsSpeech.setMargins(0, resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._270sdp), 0, 0)
+
+    textViewSpeech.layoutParams = layoutParamsSpeech
+
+    var speechText = "\"You don't have the item, sorry.\""
+    var i = 0
+
+    handler.postDelayed(object : Runnable {
+      override fun run() {
+        if (i < speechText.length) {
+          textViewSpeech.text = speechText.substring(0, i + 1)
+          i++
+          handler.postDelayed(this, textSpeed)
+        }
+      }
+    }, textSpeed)
+
+    frameLayout.addView(textViewSpeech)
+
+    val rectangleViewAuthor = RectangleView(this)
+
+    val layoutParamsRectangleAuthor = LayoutParams(LayoutParams.WRAP_CONTENT, 70)
+    layoutParamsRectangleAuthor.gravity = Gravity.BOTTOM or Gravity.CENTER_HORIZONTAL
+    layoutParamsRectangleAuthor.setMargins(0, 0, 0, sdp53)
+
+    rectangleViewAuthor.layoutParams = layoutParamsRectangleAuthor
+    rectangleViewAuthor.setAlpha(0.6f)
+    rectangleViewAuthor.setColor(0xFF000000.toInt())
+
+    frameLayout.addView(rectangleViewAuthor)
+
+    val textViewAuthor = TextView(this)
+    textViewAuthor.text = "Pedro"
+    textViewAuthor.setTextSize(TypedValue.COMPLEX_UNIT_PX, resources.getDimension(com.intuit.ssp.R.dimen._13ssp))
+    textViewAuthor.setTextColor(0xFFFFFFFF.toInt())
+
+    val layoutParamsAuthor = LayoutParams(
+      LayoutParams.WRAP_CONTENT,
+      LayoutParams.WRAP_CONTENT
+    )
+
+    layoutParamsAuthor.gravity = Gravity.BOTTOM or Gravity.START
+    layoutParamsAuthor.setMargins(resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._155sdp), 0, 0, sdp53)
+
+    textViewAuthor.layoutParams = layoutParamsAuthor
+
+    frameLayout.addView(textViewAuthor)
+
+    val ssp8 = resources.getDimension(com.intuit.ssp.R.dimen._8ssp)
+
+    val buttonSave = Button(this)
+    buttonSave.text = "Save"
+    buttonSave.setTextSize(TypedValue.COMPLEX_UNIT_PX, ssp8)
+    buttonSave.setTextColor(0xFFFFFFFF.toInt())
+    buttonSave.background = null
+
+    val layoutParamsSave = LayoutParams(
+      LayoutParams.WRAP_CONTENT,
+      LayoutParams.WRAP_CONTENT
+    )
+
+    val sdp15 = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._15sdp)
+
+    layoutParamsSave.gravity = Gravity.TOP or Gravity.START
+    layoutParamsSave.setMargins(sdp15, 0, 0, 0)
+
+    buttonSave.layoutParams = layoutParamsSave
+
+    buttonSave.setOnClickListener {
+      val inputStream = openFileInput("saves.json")
+      var saves = inputStream.bufferedReader().use { it.readText() }
+      inputStream.close()
+
+      val newSave = "{\"scene\":969329308,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + ",\"items\":" + itemsToJson() +  "}"
+
+      if (saves == "[]") saves = "[" + newSave + "]"
+      else saves = saves.dropLast(1) + "," + newSave + "]"
+
+      val outputStream = openFileOutput("saves.json", Context.MODE_PRIVATE)
+      outputStream.write(saves.toByteArray())
+      outputStream.close()
+    }
+
+    frameLayout.addView(buttonSave)
+
+    val buttonMenu = Button(this)
+    buttonMenu.text = "Menu"
+    buttonMenu.setTextSize(TypedValue.COMPLEX_UNIT_PX, ssp8)
+    buttonMenu.setTextColor(0xFFFFFFFF.toInt())
+    buttonMenu.background = null
+
+    val layoutParamsMenu = LayoutParams(
+      LayoutParams.WRAP_CONTENT,
+      LayoutParams.WRAP_CONTENT
+    )
+
+    layoutParamsMenu.gravity = Gravity.TOP or Gravity.START
+    layoutParamsMenu.setMargins(sdp15, resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._23sdp), 0, 0)
+
+    buttonMenu.layoutParams = layoutParamsMenu
+
+    buttonMenu.setOnClickListener {
+      for (j in 0 until scenesLength) {
+        scenes.set(j, 0)
+      }
+      scenesLength = 0
+
+      for (j in 0 until itemsLength) {
+        items.set(j, 0)
+      }
+      itemsLength = 0
+
+      handler.removeCallbacksAndMessages(null)
+
+      findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)
+
+      mediaPlayer = MediaPlayer.create(this, R.raw.menu_music)
+
+      if (mediaPlayer != null) {
+        mediaPlayer!!.start()
+
+        val volume = getSharedPreferences("VNConfig", Context.MODE_PRIVATE).getFloat("musicVolume", 1f)
+        mediaPlayer!!.setVolume(volume, volume)
+
+        mediaPlayer!!.setOnCompletionListener {
+          mediaPlayer!!.start()
+        }
+      }
+
+      menu()
+    }
+
+    frameLayout.addView(buttonMenu)
+
+    val buttonBack = Button(this)
+    buttonBack.text = "Back"
+    buttonBack.setTextSize(TypedValue.COMPLEX_UNIT_PX, ssp8)
+    buttonBack.setTextColor(0xFFFFFFFF.toInt())
+    buttonBack.background = null
+
+    val layoutParamsBack = LayoutParams(
+      LayoutParams.WRAP_CONTENT,
+      LayoutParams.WRAP_CONTENT
+    )
+
+    layoutParamsBack.gravity = Gravity.TOP or Gravity.START
+    layoutParamsBack.setMargins(sdp15, resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._46sdp), 0, 0)
+
+    buttonBack.layoutParams = layoutParamsBack
+
+    buttonBack.setOnClickListener {
+      handler.removeCallbacksAndMessages(null)
+
+      findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)
+
+      val scene = scenes.get(scenesLength - 1)
+
+      scenesLength--
+      scenes.set(scenesLength, 0)
+
+      switchScene(scene)
+    }
+
+    frameLayout.addView(buttonBack)
+
+    setContentView(frameLayout)
+  }
+
   private fun scene2(animate: Boolean) {
     val frameLayout = FrameLayout(this)
     frameLayout.setBackgroundColor(0xFF000000.toInt())
@@ -2365,7 +2646,7 @@ class MainActivity : Activity() {
       var saves = inputStream.bufferedReader().use { it.readText() }
       inputStream.close()
 
-      val newSave = "{\"scene\":1722916383,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + "}"
+      val newSave = "{\"scene\":1722916383,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + ",\"items\":" + itemsToJson() +  "}"
 
       if (saves == "[]") saves = "[" + newSave + "]"
       else saves = saves.dropLast(1) + "," + newSave + "]"
@@ -2394,6 +2675,16 @@ class MainActivity : Activity() {
     buttonMenu.layoutParams = layoutParamsMenu
 
     buttonMenu.setOnClickListener {
+      for (j in 0 until scenesLength) {
+        scenes.set(j, 0)
+      }
+      scenesLength = 0
+
+      for (j in 0 until itemsLength) {
+        items.set(j, 0)
+      }
+      itemsLength = 0
+
       handler.removeCallbacksAndMessages(null)
 
       findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)
@@ -2443,6 +2734,10 @@ class MainActivity : Activity() {
     frameLayout.addView(buttonBack)
 
     findViewById<FrameLayout>(android.R.id.content).setOnClickListener {
+      handler.removeCallbacksAndMessages(null)
+
+      findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)
+
       scenes.set(scenesLength, 1722916383)
       scenesLength++
 
@@ -2607,7 +2902,7 @@ class MainActivity : Activity() {
       var saves = inputStream.bufferedReader().use { it.readText() }
       inputStream.close()
 
-      val newSave = "{\"scene\":1722916384,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + "}"
+      val newSave = "{\"scene\":1722916384,\"scenario\":\"background_thanking\",\"characters\":[{\"name\":\"Pedro\"}],\"history\":" + scenesToJson() + ",\"items\":" + itemsToJson() +  "}"
 
       if (saves == "[]") saves = "[" + newSave + "]"
       else saves = saves.dropLast(1) + "," + newSave + "]"
@@ -2636,6 +2931,16 @@ class MainActivity : Activity() {
     buttonMenu.layoutParams = layoutParamsMenu
 
     buttonMenu.setOnClickListener {
+      for (j in 0 until scenesLength) {
+        scenes.set(j, 0)
+      }
+      scenesLength = 0
+
+      for (j in 0 until itemsLength) {
+        items.set(j, 0)
+      }
+      itemsLength = 0
+
       handler.removeCallbacksAndMessages(null)
 
       findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)
@@ -2685,6 +2990,10 @@ class MainActivity : Activity() {
     frameLayout.addView(buttonBack)
 
     findViewById<FrameLayout>(android.R.id.content).setOnClickListener {
+      handler.removeCallbacksAndMessages(null)
+
+      findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)
+
       scenes.set(scenesLength, 1722916384)
       scenesLength++
 
@@ -2699,6 +3008,7 @@ class MainActivity : Activity() {
       1722916382 -> scene1()
       1722916385 -> scene4(false)
       1722916386 -> scene5()
+      969329308 -> no_items()
       1722916383 -> scene2(false)
       1722916384 -> scene3(false)
     }
@@ -2725,6 +3035,16 @@ class MainActivity : Activity() {
     outputStream.close()
   }
 
+  private fun itemsToJson(): String {
+    var json = "["
+
+    for (i in 0 until itemsLength) {
+      json += items.get(i).toString() + ","
+    }
+
+    return json.dropLast(1) + "]"
+  }
+
   private fun scenesToJson(): String {
     var json = "["
 
diff --git a/docs/coder/init.md b/docs/coder/init.md
index 581f85a..997412e 100644
--- a/docs/coder/init.md
+++ b/docs/coder/init.md
@@ -18,6 +18,7 @@ coder.init({
     hashAchievementIds: true,
     hashScenesNames: true,
     reuseResources: true,
+    hashItemIds: true,
     minify: true
   }
 })
@@ -35,6 +36,7 @@ coder.init({
     - `hashScenesNames`: If `true`, the code generator, in code generation time, will hash the names of the scenes in `saves` switch page to reduce overhead of checking strings.
     - `hashAchievementIds`: If `true`, the code generator, in code generation time, will hash the IDs of the achievements in `achievements` switch page to reduce overhead of checking strings.
     - `reuseResources`: If `true`, the code generator will reuse any `sdp` and `ssp` resources that are identical in each scene. (low - speed & code size)
+    - `hashItemIds`: If `true`, the code generator, in code generation time, will hash the IDs of the items in `items` switch page to reduce overhead of checking strings.
     - `minify`: If `true`, the code generator will minify the generated code by removing the identation spaces. (low - code size)
 
 ## Return value
diff --git a/docs/items/give.md b/docs/items/give.md
new file mode 100644
index 0000000..ac9441b
--- /dev/null
+++ b/docs/items/give.md
@@ -0,0 +1,30 @@
+# Items - Give
+
+## Description
+
+Sets to give the player an item when the player reaches the scene.
+
+## Syntax
+
+```js
+perfor.achievements.give(scene, 'first_item')
+
+```
+
+## Parameters
+
+- `scene`: The scene configurations from the `init` function.
+- `id`: The unique ID of the item to give.
+
+## Return value
+
+This function will return the scene configurations if successful, otherwise, it will execute `new Error` to terminate the generation process.
+
+## Platform support
+
+- [x] Android
+- [ ] iOS
+- [ ] Windows
+- [ ] Linux distros
+- [ ] MacOS
+- [ ] Web
diff --git a/docs/items/init.md b/docs/items/init.md
new file mode 100644
index 0000000..d77378c
--- /dev/null
+++ b/docs/items/init.md
@@ -0,0 +1,33 @@
+# Items - Init
+
+## Description
+
+Initializes the basic variables with information of the items for the functionality of the items core, **necessary** for the use of any items function.
+
+## Syntax
+
+```js
+perfor.items.init([{
+  id: 'first_item',
+  name: 'First item'
+}])
+```
+
+## Parameters
+
+- `options`: The options of the item.
+  - `id`: The unique ID of the item.
+  - `name`: The name of the item.
+
+## Return value
+
+This function will return `undefined` if the initialization was successful, otherwise, it will execute `new Error` to terminate the generation process.
+
+## Platform support
+
+- [x] Android
+- [ ] iOS
+- [ ] Windows
+- [ ] Linux distros
+- [ ] MacOS
+- [ ] Web
diff --git a/docs/scene/addSubScenes.md b/docs/scene/addSubScenes.md
index 2001c27..5c36bc2 100644
--- a/docs/scene/addSubScenes.md
+++ b/docs/scene/addSubScenes.md
@@ -7,7 +7,18 @@ Adds a fade in transition to the scenes when entering the scene.
 ## Syntax
 
 ```js
-scene.addSubScenes(scene, [{ text: 'second', scene: 'scene2' }, { text: 'third', scene: 'scene3' }])
+scene.addSubScenes(scene, [{
+    text: 'second',
+    scene: 'scene2',
+    item: {
+      require: 'first_item'
+      remove: true
+    }
+  }, {
+    text: 'third',
+    scene: 'scene3'
+  }
+])
 ```
 
 OBS: Maximum of 2 sub-scenes, if more are added, PerforVNM will ignore the rest.
@@ -16,13 +27,15 @@ OBS: Maximum of 2 sub-scenes, if more are added, PerforVNM will ignore the rest.
 
 - `scene`: The scene configurations from the `init` function.
 - `options`: The options of the scenario. An object with the following property:
-  - `subScenes`: The sub-scenes configurations.
+  - `subScenes`: The array of sub-scenes configurations (2)
     - `subScene` is an array of objects with the following properties:
       - `text`: The text that will be displayed in the sub-scene button.
       - `scene`: The name of the scene that will be called when the sub-scene button is pressed.
-    - `subScene` is an array of objects with the following properties (2nd sub-scene):
-      - `text`: The text that will be displayed in the sub-scene button.
-      - `scene`: The name of the scene that will be called when the sub-scene button is pressed.
+      - `item`: The item configurations. An object with the following properties:
+        - `require`: The item that is required to go to the next scene. An object with the following properties:
+          - `id`: The unique ID of the item.
+          - `fallback`: The scene that will be called if the player does not have the item.
+        - `remove`: If the item will be removed from the player's inventory.
 
 ## Return value
 
diff --git a/docs/scene/setNextScene.md b/docs/scene/setNextScene.md
index cd0c084..cda4f6f 100644
--- a/docs/scene/setNextScene.md
+++ b/docs/scene/setNextScene.md
@@ -7,13 +7,28 @@ Adds a fade in transition to the scenes when entering the scene.
 ## Syntax
 
 ```js
-scene.setNextScene(scene, 'scene4')
+scene.setNextScene(scene, {
+  scene: 'scene4',
+  item: {
+    require: {
+      id: 'first_item',
+      fallback: 'no_items'
+    },
+    remove: true
+  }
+})
 ```
 
 ## Parameters
 
 - `scene`: The scene configurations from the `init` function.
-- `nextScene`: The name of the next scene.
+- `options`: The options of the scenario. An object with the following property:
+  - `scene`: The name of the scene that will be called when the scene ends.
+  - `item`: The item configurations. An object with the following properties:
+    - `require`: The item that is required to go to the next scene. An object with the following properties:
+      - `id`: The unique ID of the item.
+      - `fallback`: The scene that will be called if the player does not have the item.
+    - `remove`: If the item will be removed from the player's inventory.
 
 ## Return value
 
diff --git a/index.js b/index.js
index 60fa8a4..1b4a388 100644
--- a/index.js
+++ b/index.js
@@ -4,6 +4,7 @@ import subScene from './src/sub-scene.js'
 import menu from './src/menu.js'
 import achievements from './src/achievements.js'
 import custom from './src/custom.js'
+import items from './src/items.js'
 
 export default {
   coder,
@@ -11,5 +12,6 @@ export default {
   subScene,
   menu,
   achievements,
-  custom
+  custom,
+  items
 }
\ No newline at end of file
diff --git a/package.json b/package.json
index 85ecb23..1e97dcf 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "doc": "docs"
   },
   "scripts": {
-    "test": "bun run tests/vn.js"
+    "test": "node tests/vn.js"
   },
   "repository": {
     "type": "git",
diff --git a/src/achievements.js b/src/achievements.js
index 64dc2d7..3ad4604 100644
--- a/src/achievements.js
+++ b/src/achievements.js
@@ -1,3 +1,6 @@
+/* TODO: Achievements searchs from O(n) to O(1) through objects */
+/* TODO: Option for scenes to require an achievement and if not, fallback to another scene */
+
 import helper from './helper.js'
 
 function init(options) {
diff --git a/src/coder.js b/src/coder.js
index bb5dde0..f6a7dbb 100644
--- a/src/coder.js
+++ b/src/coder.js
@@ -1,10 +1,13 @@
+/* TODO: Remove ability to use achievements, items and menu init functions after using scene.finalize */
+
 import fs from 'fs'
 
 import helper from './helper.js'
 
 import achievements from './achievements.js'
+import { _ItemsParsingFunction, _ItemsRestore, _ItemsSaver } from './items.js'
 
-global.visualNovel = { menu: null, info: null, internalInfo: {}, code: '', scenes: [], subScenes: [], achievements: [], customXML: [], optimizations: {} }
+global.visualNovel = { menu: null, info: null, internalInfo: {}, code: '', scenes: [], subScenes: [], achievements: [], items: [], customXML: [], optimizations: {} }
 global.PerforVNM = {
   codeGeneratorVersion: '1.23.0',
   generatedCodeVersion: '1.21.0',
@@ -50,6 +53,10 @@ function init(options) {
           type: 'boolean',
           required: false
         },
+        'hashItemsId': {
+          type: 'boolean',
+          required: false
+        },
         'preCalculateRounding': {
           type: 'boolean',
           required: false
@@ -73,6 +80,7 @@ function init(options) {
 
   visualNovel.info = options
 
+  /* TODO: Only add necessary `import`s */
   visualNovel.code = helper.codePrepare(`
     package ${options.applicationId}
 
@@ -87,6 +95,7 @@ function init(options) {
     import android.app.Activity
     import android.util.TypedValue
     import android.media.MediaPlayer
+    import android.widget.Toast
     import android.widget.TextView
     import android.widget.ImageView
     import android.widget.ScrollView
@@ -162,6 +171,7 @@ function init(options) {
   helper.logOk('Base configuration files and main function coded.', 'Android')
 }
 
+/* TODO: Create functions for stopping the music and sound effects */
 function finalize() {
   helper.replace('__PERFORVNM_CODE__', '')
 
@@ -180,43 +190,57 @@ function finalize() {
     visualNovel.scenes.forEach((scene, i) => {
       savesSwitchCode += helper.sceneEach(scene)
 
-      if (i != visualNovel.scenes.length - 1) {
-        const nextScene = visualNovel.scenes[i + 1]
+      if (scene.next) {
+        const nextScene = visualNovel.scenes.find((nScene) => nScene.name == scene.next.scene)
         const finishScene = []
 
-        if (scene.effect || scene.music) {
-          finishScene.push(
-            helper.codePrepare(`
-              if (mediaPlayer != null) {
-                mediaPlayer!!.stop()
-                mediaPlayer!!.release()
-                mediaPlayer = null
-              }\n`, 14
-            )
-          )
-        }
-      
-        if (scene.effect && scene.music) {
-          finishScene.push(
-            helper.codePrepare(`
-              if (mediaPlayer2 != null) {
-                mediaPlayer2!!.stop()
-                mediaPlayer2!!.release()
-                mediaPlayer2 = null
-              }\n`, 14
-            )
-          )
-        }
-
-        if (scene.speech || (scene.effect && scene.effect.delay != 0) || (scene.music && scene.music.delay != 0))
-          finishScene.push(helper.codePrepare('handler.removeCallbacksAndMessages(null)', 0, 14, false))
+        if (scene.next.item?.require?.fallback) {
+          const fallbackScene = visualNovel.scenes.find((fScene) => fScene.name == scene.next.item.require.fallback)
+          const functionParams = []
 
-        if (i == visualNovel.scenes.length - 2)
-          finishScene.push(helper.codePrepare('findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)', 0, 14, false))
+          if (fallbackScene.speech && !scene.speech) {
+            functionParams.push('true')
+          }
+          if (fallbackScene.speech?.author?.name && scene.speech && !scene.speech?.author?.name) {
+            functionParams.push('true')
+          }
 
-        finishScene.push(helper.codePrepare('it.setOnClickListener(null)', 0, 14, false))
+          scene.code = scene.code.replace('__PERFORVNM_FALLBACK_SCENE_PARAMS__', functionParams.join(', '))
+        }
 
         if (scene.subScenes.length == 0) {
+          if (scene.effect || scene.music) {
+            finishScene.push(
+              helper.codePrepare(`
+                if (mediaPlayer != null) {
+                  mediaPlayer!!.stop()
+                  mediaPlayer!!.release()
+                  mediaPlayer = null
+                }\n`, 14
+              )
+            )
+          }
+        
+          if (scene.effect && scene.music) {
+            finishScene.push(
+              helper.codePrepare(`
+                if (mediaPlayer2 != null) {
+                  mediaPlayer2!!.stop()
+                  mediaPlayer2!!.release()
+                  mediaPlayer2 = null
+                }\n`, 14
+              )
+            )
+          }
+  
+          if (scene.speech || (scene.effect && scene.effect.delay != 0) || (scene.music && scene.music.delay != 0))
+            finishScene.push(helper.codePrepare('handler.removeCallbacksAndMessages(null)', 0, 14, false))
+  
+          if (i == visualNovel.scenes.length - 2)
+            finishScene.push(helper.codePrepare('findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)', 0, 14, false))
+  
+          finishScene.push(helper.codePrepare('it.setOnClickListener(null)', 0, 14, false))
+
           let code = '\n\n' + helper.codePrepare(`
             findViewById<FrameLayout>(android.R.id.content).setOnClickListener {
 ${finishScene.join('\n')}\n\n`, 8, 0)
@@ -321,9 +345,18 @@ ${finishScene.join('\n')}\n\n`, 8, 0)
           functionParams2.switch.push('true')
         }
 
+        const functionParams = []
+        if (scene.speech && !nextScene.speech) {
+          functionParams.push('true')
+        }
+        if (scene.speech?.author?.name && nextScene.speech && !nextScene.speech?.author?.name) {
+          functionParams.push('true')
+        }
+
         switchesCode += '\n' + helper.codePrepare(`${helper.getSceneId(scene.name)} -> ${scene.name}(${functionParams2.switch.join(', ').replace(/true/g, 'false')})`, 0, 6, false)
 
         scene.code = scene.code.replace('__PERFORVNM_SCENE_PARAMS__', functionParams2.function.join(', '))
+        scene.code = scene.code.replace('__PERFORVNM_NEXT_SCENE_PARAMS__', functionParams.join(', '))
 
         if (scene.speech) {
           const speechHandler = helper.codePrepare(`
@@ -419,8 +452,8 @@ ${finishScene.join('\n')}\n\n`, 8, 0)
     visualNovel.subScenes.forEach((scene, i) => {
       savesSwitchCode += helper.sceneEach(scene)
 
-      if (scene.next) {
-        const nextScene = visualNovel.scenes.find((nScene) => nScene.name == scene.next)
+      if (scene.next.scene) {
+        const nextScene = visualNovel.scenes.find((nScene) => nScene.name == scene.next.scene)
 
         if (!nextScene)
           helper.logFatal('Next scene does not exist.')
@@ -606,6 +639,16 @@ ${finishScene.join('\n')}\n\n`, 6, 0)
   if (visualNovel.achievements.length != 0)
     helper.writeFunction(achievements._AchievementGiveFunction())
 
+  if (visualNovel.items.length != 0) {
+    helper.writeFunction(_ItemsParsingFunction())
+
+    helper.replace('__PERFORVNM_ITEMS_RESTORE__', _ItemsRestore())
+    helper.replace(/__PERFORVNM_ITEMS_SAVER__/g, _ItemsSaver())
+  } else {
+    helper.replace('__PERFORVNM_ITEMS_RESTORE__', '')
+    helper.replace(/__PERFORVNM_ITEMS_SAVER__/g, '')
+  }
+
   helper.replace('__PERFORVNM_SCENES__', '')
   helper.replace('__PERFORVNM_MENU__', '// No menu created.')
   helper.replace('__PERFORVNM_CLASSES__', '')
@@ -686,11 +729,18 @@ ${finishScene.join('\n')}\n\n`, 6, 0)
     helper.replace(/__PERFORVNM_RELEASE_MEDIA_PLAYER__/g, releaseCode)
   }
 
+  helper.replace(/__PERFORVNM_SCENES_LENGTH__/g, visualNovel.scenes.length + visualNovel.subScenes.length)
+
   let addHeaders = helper.codePrepare(`
     private var scenes = MutableList<${visualNovel.optimizations.hashScenesNames ? 'Int' : 'String'}>(${visualNovel.scenes.length + visualNovel.subScenes.length}) { ${visualNovel.optimizations.hashScenesNames ? '0' : '""'} }
     private var scenesLength = 1\n`, 2
   )
 
+  if (visualNovel.items.length != 0)
+    addHeaders += helper.codePrepare(`
+      private var items = MutableList<${visualNovel.optimizations.hashItemsId ? 'Int' : 'String'}>(${visualNovel.items.length}) { ${visualNovel.optimizations.hashItemsId ? '0' : '""'} }
+      private var itemsLength = 0\n`, 4)
+
   if (visualNovel.internalInfo.hasSpeech || visualNovel.internalInfo.hasDelayedSoundEffect || visualNovel.internalInfo.hasEffect || visualNovel.internalInfo.hasDelayedMusic || visualNovel.internalInfo.hasDelayedAnimation)
     addHeaders += helper.codePrepare('private val handler = Handler(Looper.getMainLooper())\n', 0, 2, false)
 
diff --git a/src/helper.js b/src/helper.js
index b3bc2c2..590647f 100644
--- a/src/helper.js
+++ b/src/helper.js
@@ -1,3 +1,6 @@
+/* TODO: Create helper folder and move functions to there */
+/* CRITICAL TODO: Avoid collisions in hash functions */
+
 import fs from 'fs'
 
 function writeFunction(sceneCode) {
@@ -323,6 +326,11 @@ function getAchievementId(achievement, parsed) {
   }
 }
 
+function getItemId(item) {
+  if (visualNovel.optimizations.hashItemsId) return hash(item)
+  else return `"${item}"`
+}
+
 function removeAllDoubleLines(code) {
   switch (process.platform) {
     case 'win32':
@@ -334,21 +342,21 @@ function removeAllDoubleLines(code) {
 
 
 function sceneEach(scene) {
-  let savesSwitchLocal = helper.codePrepare(`
-    ${helper.getSceneId(scene.name)} -> {
+  let savesSwitchLocal = codePrepare(`
+    ${getSceneId(scene.name)} -> {
       when (characterData.getString("name")) {`, 0, 6, false
   )
 
   scene.characters.forEach((character) => {
     let optimizedSetImage = ''
     if (visualNovel.optimizations.preCalculateScenesInfo) {
-      optimizedSetImage = helper.codePrepare(`
+      optimizedSetImage = codePrepare(`
         imageViewCharacter.setImageResource(R.raw.${character.image})\n\n                    `, 8
       )
     }
     switch (character.position.side) {
       case 'left': {
-        savesSwitchLocal += helper.codePrepare(`
+        savesSwitchLocal += codePrepare(`
           "${character.name}" -> {
             ${optimizedSetImage}val leftDpCharacter = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._${Math.round(character.position.margins.side * 0.25)}sdp)
 
@@ -359,7 +367,7 @@ function sceneEach(scene) {
         break
       }
       case 'leftTop': {
-        savesSwitchLocal += helper.codePrepare(`
+        savesSwitchLocal += codePrepare(`
           "${character.name}" -> {
             ${optimizedSetImage}val leftDpCharacter = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._${Math.round(character.position.margins.side * 0.25)}sdp)
             val topDpCharacter = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._${Math.round(character.position.margins.top * 0.25)}sdp)
@@ -371,7 +379,7 @@ function sceneEach(scene) {
         break
       }
       case 'right': {
-        savesSwitchLocal += helper.codePrepare(`
+        savesSwitchLocal += codePrepare(`
           "${character.name}" -> {
             ${optimizedSetImage}val rightDpCharacter = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._${Math.round(character.position.margins.side * 0.25)}sdp)
 
@@ -382,7 +390,7 @@ function sceneEach(scene) {
         break
       }
       case 'rightTop': {
-        savesSwitchLocal += helper.codePrepare(`
+        savesSwitchLocal += codePrepare(`
           "${character.name}" -> {
             ${optimizedSetImage}val rightDpCharacter = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._${Math.round(character.position.margins.side * 0.25)}sdp)
             val topDpCharacter = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._${Math.round(character.position.margins.top * 0.25)}sdp)
@@ -394,7 +402,7 @@ function sceneEach(scene) {
         break
       }
       case 'top': {
-        savesSwitchLocal += helper.codePrepare(`
+        savesSwitchLocal += codePrepare(`
           "${character.name}" -> {
             ${optimizedSetImage}val topDpCharacter = resources.getDimensionPixelSize(com.intuit.sdp.R.dimen._${Math.round(character.position.margins.side * 0.25)}sdp)
 
@@ -405,7 +413,7 @@ function sceneEach(scene) {
         break
       }
       case 'center': {
-        savesSwitchLocal += helper.codePrepare(`
+        savesSwitchLocal += codePrepare(`
           "${character.name}" -> {
             ${optimizedSetImage}layoutParamsImageViewCharacter.setMargins(leftDpLoad, topDpLoad, 0, 0)
           }`, 0, 4, false
@@ -416,14 +424,14 @@ function sceneEach(scene) {
     }
   })
 
-  return savesSwitchLocal + '\n' + helper.codePrepare('}\n', 0, 12, false) + helper.codePrepare('}', 0, 10, false)
+  return savesSwitchLocal + '\n' + codePrepare('}\n', 0, 12, false) + codePrepare('}', 0, 10, false)
 }
 
 function sceneEachFinalize(savesSwitchCode) {
-  return helper.codePrepare(`
+  return codePrepare(`
     when (buttonData.get${visualNovel.optimizations.hashScenesNames ? 'Int' : 'String'}("scene")) {`, 0, 4
   ) + savesSwitchCode + '\n' + 
-  helper.codePrepare('}', 0, 8, false)
+  codePrepare('}', 0, 8, false)
 }
 
 export default {
@@ -444,6 +452,7 @@ export default {
   hash,
   getSceneId,
   getAchievementId,
+  getItemId,
   removeAllDoubleLines,
   sceneEach,
   sceneEachFinalize
diff --git a/src/items.js b/src/items.js
new file mode 100644
index 0000000..3121db4
--- /dev/null
+++ b/src/items.js
@@ -0,0 +1,90 @@
+/* TODO: Items searchs from O(n) to O(1) through objects */
+/* TODO: Cross-saves items */
+/* TODO: Option for scenes to require an item and if not, fallback to another scene */
+
+import helper from './helper.js'
+
+export function init(options) {
+  const checks = {
+    'id': {
+      type: 'string',
+      extraVerification: (param) => {
+        if (visualNovel.items.find((achievement) => achievement.id == param))
+          helper.logFatal('An item already exists with this id.')
+      }
+    },
+    'name': {
+      type: 'string',
+      extraVerification: (param) => {
+        if (visualNovel.items.find((item) => item.name == param))
+          helper.logFatal('An item already exists with this name.')
+      }
+    }
+  }
+
+  helper.verifyParams(checks, options)
+
+  visualNovel.items = options || []
+}
+
+export function give(page, itemId) {
+  const checks = {
+    'id': {
+      type: 'string',
+      extraVerification: (param) => {
+        if (!visualNovel.items.find((item) => item.id == param))
+          helper.logFatal(`The item '${param}' doesn't exist.`)
+
+        if (page.items.give.find((item) => item.id == param))
+          helper.logFatal(`The item '${param}' was already given.`)
+      }
+    }
+  }
+
+  page.items.give.push(itemId)
+
+  return page
+}
+
+export function _ItemGive(item) {
+  return helper.codePrepare(`
+    items.set(itemsLength, ${helper.getItemId(item)})
+    itemsLength++\n\n`)
+}
+
+export function _ItemRemove(item) {
+  return helper.codePrepare(`
+    items.set(itemsLength, ${visualNovel.optimizations.hashItemsId ? '0' : '""'})
+    itemsLength--`, 0, 6)
+}
+
+export function _ItemsParsingFunction() {
+  return helper.codePrepare(`
+    private fun itemsToJson(): String {
+      var json = "["
+
+      for (i in 0 until itemsLength) {
+        json += ${visualNovel.optimizations.hashItemsId ? 'items.get(i).toString() + "' : '"\\"" + items.get(i) + "\\"'},"
+      }
+
+      return json.dropLast(1) + "]"
+    }`, 2)
+}
+
+export function _ItemsRestore() {
+  return helper.codePrepare(`\n
+    val sceneItems = buttonData.getJSONArray("items")
+    for (j in 0 until sceneItems.length()) {
+      items.set(j, sceneItems.getInt(j))
+    }
+    itemsLength = sceneItems.length()`, 0, 4, false)
+}
+
+export function _ItemsSaver() {
+  return helper.codePrepare(` ",\\"items\\":" + itemsToJson() + `, 0, 0, false)
+}
+
+export default {
+  init,
+  give
+}
\ No newline at end of file
diff --git a/src/menu.js b/src/menu.js
index 043bde9..fccf462 100644
--- a/src/menu.js
+++ b/src/menu.js
@@ -1,3 +1,6 @@
+/* TODO: Allow to remove footer and add buttons manually */
+/* TODO (Critical): Fix saves, if saves topDp > 620 then it will crash the app */
+
 import helper from './helper.js'
 
 function init(options) {
@@ -94,6 +97,7 @@ function init(options) {
 }
 
 function finalize(menu) {
+  /* TODO: Centralized private function that will generate custom code */
   let customCode = ''
   menu.custom.forEach((custom, index) => {
     switch (custom.type) {
@@ -1845,7 +1849,7 @@ __PERFORVNM_SAVES_SWITCH__
           for (j in 0 until historyScenes.length()) {
             scenes.set(j, historyScenes.get${visualNovel.optimizations.hashScenesNames ? 'Int' : 'String'}(j))
           }
-          scenesLength = historyScenes.length()
+          scenesLength = historyScenes.length()__PERFORVNM_ITEMS_RESTORE__
           
           switchScene(buttonData.${visualNovel.optimizations.hashScenesNames ? 'getInt' : 'getString'}("scene"))
         }
diff --git a/src/scene.js b/src/scene.js
index a5ec007..7237b42 100644
--- a/src/scene.js
+++ b/src/scene.js
@@ -1,5 +1,10 @@
+/* TODO: Scenes searchs from O(n) to O(1) through objects */
+/* TODO (unconfirmed): Set the scenes in order through a queue [ 'scene1', 'scene2', ... ] */
+
 import helper from './helper.js'
 
+import { _ItemGive, _ItemRemove } from './items.js'
+
 function init(options) {
   const checks = {
     'name': {
@@ -44,6 +49,10 @@ function init(options) {
     music: null,
     transition: null,
     achievements: [],
+    items: {
+      give: [],
+      require: []
+    },
     custom: [],
     resources: []
   }
@@ -299,12 +308,41 @@ function setNextScene(scene, options) {
   const checks = {
     'scene': {
       type: 'string'
+    },
+    'item': {
+      type: 'object',
+      required: false,
+      params: {
+        'require': {
+          type: 'object',
+          params: {
+            'id': {
+              type: 'string',
+              extraVerification: (param) => {
+                if (!visualNovel.items.find((item) => item.id == param))
+                  helper.logFatal(`The item '${param}' doesn't exist.`)
+              }
+            },
+            'fallback': {
+              type: 'string',
+            }
+          }
+        },
+        'remove': {
+          type: 'boolean',
+          required: false,
+          extraVerification: (param, additionalinfo) => {
+            if (param && !additionalinfo.parent?.require?.id)
+              helper.logFatal('You must specify an item to be removed once used.')
+          }
+        }
+      }
     }
   }
 
   helper.verifyParams(checks, options)
 
-  scene.next = options.scene
+  scene.next = options
 
   return scene
 }
@@ -314,6 +352,27 @@ function addSubScenes(scene, options) {
     'text': {
       type: 'string'
     },
+    'item': {
+      type: 'object',
+      required: false,
+      params: {
+        'require': {
+          type: 'string',
+          extraVerification: (param) => {
+            if (!visualNovel.items.find((item) => item.id == param))
+              helper.logFatal(`The item '${param}' doesn't exist.`)
+          }
+        },
+        'remove': {
+          type: 'boolean',
+          required: false,
+          extraVerification: (param, additionalinfo) => {
+            if (param && !additionalinfo.parent?.item?.require)
+              helper.logFatal('You must specify an item to be removed once used.')
+          }
+        }
+      }
+    },
     'scene': {
       type: 'string',
       extraVerification: (param) => {
@@ -822,7 +881,7 @@ function finalize(scene) {
       rectangleViewSpeech.layoutParams = layoutParamsRectangleSpeech\n`, 2, 0, false
     )
 
-    const oldScene = visualNovel.subScenes.find((subScene) => subScene.next == scene.name) || visualNovel.scenes[visualNovel.scenes.length - 1]
+    const oldScene = visualNovel.subScenes.find((subScene) => subScene.next.scene == scene.name) || visualNovel.scenes[visualNovel.scenes.length - 1]
 
     if (visualNovel.scenes.length != 0 && oldScene.speech) {
       sceneCode += helper.codePrepare(`rectangleViewSpeech.setAlpha(${scene.speech.text.rectangle.opacity}f)\n`, 0, 4, false)
@@ -930,7 +989,7 @@ function finalize(scene) {
         textViewAuthor.layoutParams = layoutParamsAuthor\n\n`, 4, 0, false
       )
 
-      const oldScene = visualNovel.subScenes.find((subScene) => subScene.next == scene.name) || visualNovel.scenes[visualNovel.scenes.length - 1]
+      const oldScene = visualNovel.subScenes.find((subScene) => subScene.next.scene == scene.name) || visualNovel.scenes[visualNovel.scenes.length - 1]
 
       if (
         visualNovel.scenes.length == 0 ||
@@ -1074,7 +1133,7 @@ function finalize(scene) {
           mediaPlayer!!.stop()
           mediaPlayer!!.release()
           mediaPlayer = null
-        }`
+        }`, 0, 2
       )
     )
   }
@@ -1086,7 +1145,7 @@ function finalize(scene) {
           mediaPlayer!!.stop()
           mediaPlayer!!.release()
           mediaPlayer = null
-        }`
+        }`, 0, 2
       )
     )
 
@@ -1096,15 +1155,22 @@ function finalize(scene) {
           mediaPlayer2!!.stop()
           mediaPlayer2!!.release()
           mediaPlayer2 = null
-        }`
+        }`, 0, 2
       )
     )
   }
 
   if (scene.speech || (scene.effect && scene.effect.delay != 0) || (scene.music && scene.music.delay != 0))
-    finishScene.push(helper.codePrepare('handler.removeCallbacksAndMessages(null)', 0, 8, false))
+    finishScene.push(helper.codePrepare('handler.removeCallbacksAndMessages(null)', 0, 10, false))
 
-  finishScene.push(helper.codePrepare('findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)', 0, 8, false))
+  finishScene.push(helper.codePrepare('findViewById<FrameLayout>(android.R.id.content).setOnClickListener(null)', 0, 10, false))
+
+  const itemRemover = []
+  if (scene.items.give.length != 0) {
+    scene.items.give.forEach((item) => {
+      itemRemover.push(_ItemRemove(item))
+    })
+  }
 
   const buttonSizeSsp = helper.getResource(scene, { type: 'ssp', dp: '8' })
   scene = helper.addResource(scene, { type: 'ssp', dp: '8', spaces: 4 })
@@ -1180,7 +1246,7 @@ function finalize(scene) {
   scene = helper.addResource(scene, { type: 'sdp', dp: '23', spaces: 4 })
 
   sceneCode += helper.codePrepare(`
-      val newSave = "${JSON.stringify(JSON.stringify(sceneJson)).slice(1, -2)},\\"history\\":" + scenesToJson() + "}"
+      val newSave = "${JSON.stringify(JSON.stringify(sceneJson)).slice(1, -2)},\\"history\\":" + scenesToJson() +__PERFORVNM_ITEMS_SAVER__ "}"
 
       if (saves == "[]") saves = "[" + newSave + "]"
       else saves = saves.dropLast(1) + "," + newSave + "]"
@@ -1209,9 +1275,23 @@ function finalize(scene) {
     buttonMenu.layoutParams = layoutParamsMenu\n\n`
   )
 
+  let itemsRemove = ''
+  if (visualNovel.items.length != 0) {
+    itemsRemove = helper.codePrepare(`\n
+      for (j in 0 until itemsLength) {
+        items.set(j, ${visualNovel.optimizations.hashItemsId ? '0' : '""'})
+      }
+      itemsLength = 0`, 0, 4, false
+    )
+  }
   sceneCode += helper.codePrepare(`
-      buttonMenu.setOnClickListener {
-${finishScene.join('\n\n')}__PERFORVNM_START_MUSIC__\n\n`, 2
+        buttonMenu.setOnClickListener {
+          for (j in 0 until scenesLength) {
+            scenes.set(j, ${visualNovel.optimizations.hashScenesNames ? '0' : '""'})
+          }
+          scenesLength = 0${itemsRemove}
+
+${finishScene.join('\n\n')}__PERFORVNM_START_MUSIC__\n\n`, 4
   )
 
   sceneCode += helper.codePrepare(`
@@ -1244,13 +1324,13 @@ ${finishScene.join('\n\n')}__PERFORVNM_START_MUSIC__\n\n`, 2
     )
 
     sceneCode += helper.codePrepare(`
-      buttonBack.setOnClickListener {
-${finishScene.join('\n\n')}\n\n`, 2
+        buttonBack.setOnClickListener {
+${finishScene.join('\n\n')}${itemRemover.join('\n\n')}\n\n`, 4
     )
 
-    const oldScene = visualNovel.subScenes.find((subScene) => subScene.next == scene.name) || visualNovel.scenes[visualNovel.scenes.length - 1]
+    let oldScene = visualNovel.subScenes.find((subScene) => subScene.next.scene == scene.name) 
 
-    if (visualNovel.subScenes.find((subScene) => subScene.next == scene.name)) {
+    if (oldScene || visualNovel.scenes.find((cScene) => scene.name == cScene.next?.item?.require?.fallback) || visualNovel.subScenes.find((cScene) => scene.name == cScene.next?.item?.require?.fallback)) {
       sceneCode += helper.codePrepare(`
         val scene = scenes.get(scenesLength - 1)
 
@@ -1260,14 +1340,24 @@ ${finishScene.join('\n\n')}\n\n`, 2
         switchScene(scene)\n`, 2
       )
     } else {
+      oldScene = visualNovel.scenes[visualNovel.scenes.length - 1]
+
+      const functionParams = []
+      const olderOldScene = visualNovel.subScenes.find((subScene) => subScene.next.scene == oldScene.name)
+
+      if (olderOldScene) {
+        if (olderOldScene.speech && oldScene.speech) functionParams.push('false')
+        if (olderOldScene.speech?.author?.name && olderOldScene.speech && !olderOldScene.speech?.author?.name) functionParams.push('false')
+      }
+
       if (visualNovel.scenes.length == 1) {
-        sceneCode += helper.codePrepare(`${oldScene.name}(${(oldScene.speech ? 'false' : '' )})\n`, 0, 6, false)
+        sceneCode += helper.codePrepare(`${oldScene.name}(${functionParams.join(', ')})\n`, 0, 6, false)
       } else {
         sceneCode += helper.codePrepare(`
           scenesLength--
           scenes.set(scenesLength, ${visualNovel.optimizations.hashScenesNames ? '0' : '""'})
 
-          ${oldScene.name}(${(oldScene.speech ? 'false' : '' )})\n`, 4
+          ${oldScene.name}(${functionParams.join(', ')})\n`, 4
         )
       }
     }
@@ -1311,43 +1401,72 @@ ${finishScene.join('\n\n')}\n\n`, 2
     const sdp150 = helper.getResource(scene, { type: 'sdp', dp: '150' })
     scene = helper.addResource(scene, { type: 'sdp', dp: '150', spaces: 4 })
 
-    sceneCode += helper.codePrepare(`
-      buttonSubScenes.setOnClickListener {
-${finishScene.join('\n\n')}
+    let requireItems = [ '', '' ]
+    let i = 0
+
+    while (true) {
+      if (scene.subScenes[i].item?.require) {
+        requireItems[i] = helper.codePrepare(`
+          if (!items.contains(${helper.getItemId(scene.subScenes[0].item.require)})) {
+            Toast.makeText(this, "You don't have the required item.", Toast.LENGTH_SHORT).show()`)
+
+        if (scene.subScenes[i].item.remove) {
+          requireItems[i] += helper.codePrepare(`
+              items.remove(${helper.getItemId(scene.subScenes[0].item.require)})
 
-        __PERFORVNM_SUBSCENE_1__
+              return@setOnClickListener
+            }\n\n`, 2, 0, false)
+        } else {
+          requireItems[i] += helper.codePrepare(`\n
+              return@setOnClickListener
+            }\n\n`, 2, 0, false)
+        }
       }
 
-      frameLayout.addView(buttonSubScenes)
+      if (i == 1) break
 
-      val buttonSubScenes2 = Button(this)
-      buttonSubScenes2.text = "${scene.subScenes[1].text}"
-      buttonSubScenes2.setTextSize(TypedValue.COMPLEX_UNIT_PX, ${subScenesTextSsp.variable})
-      buttonSubScenes2.setTextColor(0xFF${scene.options.buttonsColor}.toInt())
-      buttonSubScenes2.background = null
+      i++
+    }
 
-      val layoutParamsSubScenes2 = LayoutParams(
-        LayoutParams.WRAP_CONTENT,
-        LayoutParams.WRAP_CONTENT
-      )
+    sceneCode += helper.codePrepare(`
+        buttonSubScenes.setOnClickListener {
+${requireItems[0]}${finishScene.join('\n\n')}
 
-      ${sdp150.definition}layoutParamsSubScenes2.gravity = Gravity.CENTER_HORIZONTAL
-      layoutParamsSubScenes2.setMargins(0, ${sdp150.variable}, 0, 0)
+          __PERFORVNM_SUBSCENE_1__
+        }
 
-      buttonSubScenes2.layoutParams = layoutParamsSubScenes2
+        frameLayout.addView(buttonSubScenes)
 
-      buttonSubScenes2.setOnClickListener {
-${finishScene.join('\n\n')}
+        val buttonSubScenes2 = Button(this)
+        buttonSubScenes2.text = "${scene.subScenes[1].text}"
+        buttonSubScenes2.setTextSize(TypedValue.COMPLEX_UNIT_PX, ${subScenesTextSsp.variable})
+        buttonSubScenes2.setTextColor(0xFF${scene.options.buttonsColor}.toInt())
+        buttonSubScenes2.background = null
 
-        __PERFORVNM_SUBSCENE_2__
-      }
+        val layoutParamsSubScenes2 = LayoutParams(
+          LayoutParams.WRAP_CONTENT,
+          LayoutParams.WRAP_CONTENT
+        )
+
+        ${sdp150.definition}layoutParamsSubScenes2.gravity = Gravity.CENTER_HORIZONTAL
+        layoutParamsSubScenes2.setMargins(0, ${sdp150.variable}, 0, 0)
+
+        buttonSubScenes2.layoutParams = layoutParamsSubScenes2
 
-      frameLayout.addView(buttonSubScenes2)\n\n`, 2
+        buttonSubScenes2.setOnClickListener {
+${requireItems[1]}${finishScene.join('\n\n')}
+
+          __PERFORVNM_SUBSCENE_2__
+        }
+
+        frameLayout.addView(buttonSubScenes2)\n\n`, 4
     )
   } else if (scene.subScenes.length != 0) {
+    /* TODO: Allow to have more than 2 sub-scenes */
     helper.logWarning('Unecessary sub-scenes, only 2 are allowed.', 'Android')
   }
 
+  /* TODO: Centralized private function that will generate custom code */
   scene.custom.forEach((custom, index) => {
     switch (custom.type) {
       case 'text': {
@@ -1730,32 +1849,39 @@ ${finishScene.join('\n\n')}
         else
           return `giveAchievement(${helper.getAchievementId(achievement.id)}, "${helper.getAchievementId(achievement.id, true)}")`
       }).join('\n')}\n\n`, 2)
-  }
+  } /* TODO: Move this to private function of achievements.js */
+
+  scene.items.give.forEach((item) => sceneCode += _ItemGive(item))
 
-  if (scene.type == 'normal') {
+  if (scene.next?.scene) {
+    let nextCode = helper.codePrepare(`${scene.next.scene}(__PERFORVNM_NEXT_SCENE_PARAMS__)`, 0, 10, false)
+
+    if (scene.next.item?.require) {
+      nextCode = helper.codePrepare(`
+        if (!items.contains(${helper.getItemId(scene.next.item.require.id)})) {
+          ${scene.next.item.require.fallback}(__PERFORVNM_FALLBACK_SCENE_PARAMS__)
+        } else {
+          ${scene.next.scene}(__PERFORVNM_NEXT_SCENE_PARAMS__)
+        }`, 0, 2)
+    }
     sceneCode += helper.codePrepare(`
-        setContentView(frameLayout)__PERFORVNM_SCENE_${scene.name.toUpperCase()}__
+        findViewById<FrameLayout>(android.R.id.content).setOnClickListener {
+${finishScene.join('\n\n')}
+
+          scenes.set(scenesLength, ${helper.getSceneId(scene.name)})
+          scenesLength++
+
+${nextCode}
+        }
+
+        setContentView(frameLayout)
       }`, 4
     )
   } else {
-    if (scene.next) {
-      sceneCode += helper.codePrepare(`
-          findViewById<FrameLayout>(android.R.id.content).setOnClickListener {
-            scenes.set(scenesLength, ${helper.getSceneId(scene.name)})
-            scenesLength++
-
-            ${scene.next}(__PERFORVNM_NEXT_SCENE_PARAMS__)
-          }
-
-          setContentView(frameLayout)
-        }`, 6
-      )
-    } else {
-      sceneCode += helper.codePrepare(`
-          setContentView(frameLayout)
-        }`, 6
-      )
-    }
+    sceneCode += helper.codePrepare(`
+        setContentView(frameLayout)
+      }`, 4
+    )
   }
 
   sceneCode = helper.finalizeResources(scene, sceneCode)
diff --git a/src/sub-scene.js b/src/sub-scene.js
index b40f631..52ba4d4 100644
--- a/src/sub-scene.js
+++ b/src/sub-scene.js
@@ -1,3 +1,5 @@
+/* TODO: Sub-scene searchs from O(n) to O(1) through objects */
+
 import helper from './helper.js'
 
 function init(options) {
@@ -44,6 +46,10 @@ function init(options) {
     music: null,
     transition: null,
     achievements: [],
+    items: {
+      give: [],
+      require: []
+    },
     custom: [],
     resources: []
   }
diff --git a/tests/vn.js b/tests/vn.js
index d93f3c8..20c1757 100644
--- a/tests/vn.js
+++ b/tests/vn.js
@@ -14,6 +14,7 @@ perfor.coder.init({
     hashAchievementIds: true,
     hashScenesNames: true,
     reuseResources: true,
+    hashItemsId: true,
     // minify: true
   }
 })
@@ -92,6 +93,11 @@ perfor.achievements.init([{
   image: 'achievement'
 }])
 
+perfor.items.init([{
+  id: 'first_item',
+  name: 'First item'
+}])
+
 let firstScene = perfor.scene.init({
   name: 'scene1',
   textColor: 'FFFFFF',
@@ -155,8 +161,20 @@ firstScene = perfor.custom.addCustomRectangle(firstScene, {
 firstScene = perfor.scene.addScenario(firstScene, { image: 'background_thanking' }) /* Adds a scenario to the scene */
 firstScene = perfor.scene.addSoundEffects(firstScene, [{ sound: 'menu_music', delay: 0 }]) /* Adds a sound effect to the scene at second 1 */
 firstScene = perfor.scene.addTransition(firstScene, { duration: 1000 }) /* Adds a transition to the scene */
-firstScene = perfor.scene.addSubScenes(firstScene, [{ text: 'second', scene: 'scene2' }, { text: 'third', scene: 'scene3' }]) /* Adds the subscenes to the first scene */
+firstScene = perfor.scene.addSubScenes(firstScene, [{
+    text: 'second',
+    scene: 'scene2',
+    item: {
+      require: 'first_item',
+      remove: true
+    }
+  }, {
+    text: 'third',
+    scene: 'scene3'
+  }
+]) /* Adds the subscenes to the first scene */
 firstScene = perfor.achievements.give(firstScene, 'first_achievement') /* Gives the first achievement to the scene */
+firstScene = perfor.items.give(firstScene, 'first_item') /* Gives the first item to the scene */
 perfor.scene.finalize(firstScene) /* Finishes up the scene */
 
 let secondScene = perfor.subScene.init({
@@ -295,7 +313,16 @@ fourthScene = perfor.scene.addSpeech(fourthScene, {
     }
   }
 })
-fourthScene = perfor.scene.setNextScene(fourthScene, { scene: 'scene5' })
+fourthScene = perfor.scene.setNextScene(fourthScene, {
+  scene: 'scene5',
+  item: {
+    require: {
+      id: 'first_item',
+      fallback: 'no_items'
+    },
+    remove: true
+  }
+})
 perfor.scene.finalize(fourthScene)
 
 let fifthScene = perfor.scene.init({
@@ -338,4 +365,44 @@ fifthScene = perfor.scene.addSpeech(fifthScene, {
 })
 perfor.scene.finalize(fifthScene)
 
+let noItemsScene = perfor.scene.init({
+  name: 'no_items',
+  textColor: 'FFFFFF',
+  backTextColor: 'FFFFFF',
+  buttonsColor: 'FFFFFF',
+  footerTextColor: 'FFFFFF'
+})
+noItemsScene = perfor.scene.addCharacter(noItemsScene, {
+  name: 'Pedro',
+  image: 'pedro_staring',
+  position: {
+    side: 'left',
+    margins: {
+      side: 20,
+      top: 0
+    }
+  }
+})
+noItemsScene = perfor.scene.addScenario(noItemsScene, { image: 'background_thanking' })
+noItemsScene = perfor.scene.addSpeech(noItemsScene, {
+  author: {
+    name: 'Pedro',
+    textColor: 'FFFFFF',
+    rectangle: {
+      color: '000000',
+      opacity: 0.6
+    }
+  },
+  text: {
+    content: '"You don\'t have the item, sorry."',
+    color: 'FFFFFF',
+    fontSize: 9,
+    rectangle: {
+      color: '000000',
+      opacity: 0.8
+    }
+  }
+})
+perfor.scene.finalize(noItemsScene)
+
 perfor.coder.finalize() /* Finishes up the code */