diff --git a/Assets/Scripts/LevelManager.meta b/Assets/Scripts/LevelManager.meta
new file mode 100644
index 0000000..54e35be
--- /dev/null
+++ b/Assets/Scripts/LevelManager.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 6de7614753584724c88bf88102975375
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
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diff --git a/Assets/Scripts/ILevelObject.cs b/Assets/Scripts/LevelManager/ILevelObject.cs
similarity index 100%
rename from Assets/Scripts/ILevelObject.cs
rename to Assets/Scripts/LevelManager/ILevelObject.cs
diff --git a/Assets/Scripts/ILevelObject.cs.meta b/Assets/Scripts/LevelManager/ILevelObject.cs.meta
similarity index 100%
rename from Assets/Scripts/ILevelObject.cs.meta
rename to Assets/Scripts/LevelManager/ILevelObject.cs.meta
diff --git a/Assets/Scripts/LevelManager.cs b/Assets/Scripts/LevelManager/LevelManager.cs
similarity index 100%
rename from Assets/Scripts/LevelManager.cs
rename to Assets/Scripts/LevelManager/LevelManager.cs
diff --git a/Assets/Scripts/LevelManager.cs.meta b/Assets/Scripts/LevelManager/LevelManager.cs.meta
similarity index 100%
rename from Assets/Scripts/LevelManager.cs.meta
rename to Assets/Scripts/LevelManager/LevelManager.cs.meta
diff --git a/Assets/Scripts/Singleton.cs b/Assets/Scripts/Singleton.cs
index 274efff..01d04da 100644
--- a/Assets/Scripts/Singleton.cs
+++ b/Assets/Scripts/Singleton.cs
@@ -1,4 +1,8 @@
-public class Singleton<T> where T : Singleton<T>, new()
+/// <summary>
+/// this class is not a MonoBehaviour. Its purpose is to make it possible to have global classes that will not be in the scene.
+/// </summary>
+/// <typeparam name="T"></typeparam>
+public class Singleton<T> where T : Singleton<T>, new()
 {
     private static T _instance;
     public static T Instance
diff --git a/Assets/Scripts/Tiles.meta b/Assets/Scripts/Tiles.meta
new file mode 100644
index 0000000..403a246
--- /dev/null
+++ b/Assets/Scripts/Tiles.meta
@@ -0,0 +1,8 @@
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+DefaultImporter:
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+  userData: 
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+  assetBundleVariant: 
diff --git a/Assets/Scripts/ResourceTile.cs b/Assets/Scripts/Tiles/ResourceTile.cs
similarity index 100%
rename from Assets/Scripts/ResourceTile.cs
rename to Assets/Scripts/Tiles/ResourceTile.cs
diff --git a/Assets/Scripts/ResourceTile.cs.meta b/Assets/Scripts/Tiles/ResourceTile.cs.meta
similarity index 100%
rename from Assets/Scripts/ResourceTile.cs.meta
rename to Assets/Scripts/Tiles/ResourceTile.cs.meta