diff --git a/Package/Utility/Runtime/Utils/TimeScaler.cs b/Package/Utility/Runtime/Utils/TimeScaler.cs
new file mode 100644
index 0000000..da17d69
--- /dev/null
+++ b/Package/Utility/Runtime/Utils/TimeScaler.cs
@@ -0,0 +1,43 @@
+using UnityEngine;
+
+namespace Joyixir.Utils
+{
+    public class TimeScaler : MonoBehaviour
+    {
+        private static float _defaultFixedDeltaTime;
+        private static bool _timeScalerInitialized;
+        private static bool _timeAlreadyScaled;
+
+        private void Awake()
+        {
+            if (_timeScalerInitialized) return;
+            _defaultFixedDeltaTime = Time.fixedDeltaTime;
+            _timeScalerInitialized = true;
+        }
+
+        public static void ScaleUnityTime(float slowdownFactor)
+        {
+            if(!_timeScalerInitialized)
+                Debug.LogError("Attach timescaler to a unity game object, you may see unexpected behavior if you don't.");
+            if (_timeAlreadyScaled)
+            {
+                Debug.LogWarning("Time is already scaled, pretending to scale unity default time scale.");
+                SetUnityTimeScalesToNormal();
+            }
+
+            Time.timeScale = slowdownFactor;
+            Time.fixedDeltaTime = Time.timeScale * _defaultFixedDeltaTime;
+            _timeAlreadyScaled = true;
+        }
+
+        public static void SetUnityTimeScalesToNormal()
+        {
+            if(!_timeScalerInitialized)
+                Debug.LogError("Attach timescaler to a unity game object, you may see unexpected behavior if you don't.");
+            if (!_timeAlreadyScaled) return;
+            Time.timeScale = 1;
+            Time.fixedDeltaTime = _defaultFixedDeltaTime;
+            _timeAlreadyScaled = false;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Package/Utility/Runtime/Utils/TimeScaler.cs.meta b/Package/Utility/Runtime/Utils/TimeScaler.cs.meta
new file mode 100644
index 0000000..ef9da31
--- /dev/null
+++ b/Package/Utility/Runtime/Utils/TimeScaler.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 120b8ec436d894ecd9fa444741d49387
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Package/Utility/Runtime/Utils/Utils.cs b/Package/Utility/Runtime/Utils/Utils.cs
index 4f08661..788b94d 100755
--- a/Package/Utility/Runtime/Utils/Utils.cs
+++ b/Package/Utility/Runtime/Utils/Utils.cs
@@ -139,8 +139,8 @@ public static string GetCurrentStateName(this Animator animator, int layer = 0)
             var info = animator.GetCurrentAnimatorStateInfo(layer);
 
             return (from clip in animator.runtimeAnimatorController.animationClips
-                where info.IsName(clip.name)
-                select clip.name).FirstOrDefault();
+                    where info.IsName(clip.name)
+                    select clip.name).FirstOrDefault();
         }
 
         public static void ResetAllTriggers(this Animator animator)
@@ -255,5 +255,32 @@ public static AnimationCurve GenerateCurveFromVector2(this AnimationCurve thisCu
 
             return thisCurve;
         }
+
+        public static float GetCurrentClipLength(this Animator animator, int layer = 0)
+        {
+            var info = animator.GetCurrentAnimatorStateInfo(layer);
+
+            return (from clip in animator.runtimeAnimatorController.animationClips
+                where info.IsName(clip.name)
+                select clip.length).FirstOrDefault();
+        }
+        
+        public static bool IsInState(Animator animator, string stateName, out AnimatorStateInfo animatorStateInfo)
+        {
+            if (animator != null)
+            {
+                for (int layerIndex = 0; layerIndex < animator.layerCount; layerIndex++)
+                {
+                    AnimatorStateInfo info = animator.GetCurrentAnimatorStateInfo(layerIndex);
+                    if (info.IsName(stateName))
+                    {
+                        animatorStateInfo = info;
+                        return true;
+                    }
+                }
+            }
+            animatorStateInfo = animator.GetCurrentAnimatorStateInfo(0);
+            return false;
+        }
     }
 }
\ No newline at end of file
diff --git a/Package/Utility/Tests/com.joyixir.utility.Tests.asmdef b/Package/Utility/Tests/com.joyixir.utility.Tests.asmdef
index 281d7ef..bc44fe4 100644
--- a/Package/Utility/Tests/com.joyixir.utility.Tests.asmdef
+++ b/Package/Utility/Tests/com.joyixir.utility.Tests.asmdef
@@ -1,3 +1,20 @@
 {
-	"name": "com.joyixir.utility.Tests"
-}
+    "name": "com.joyixir.utility.Tests",
+    "rootNamespace": "",
+    "references": [
+        "GUID:40a991db332574dbfb8099ed06e34f25",
+        "GUID:7c04f0dfa9243c04681a55d90d3ff3fc",
+        "GUID:e9745f6a32442194c8dc5a43e9ab86f9"
+    ],
+    "includePlatforms": [
+        "Editor"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}
\ No newline at end of file
diff --git a/Package/Utility/package.json b/Package/Utility/package.json
index 2e98f55..8b6cf58 100644
--- a/Package/Utility/package.json
+++ b/Package/Utility/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.joyixir.utility",
-  "version": "1.0.0",
+  "version": "1.0.2",
   "displayName": "Utility",
   "description": "Utility package containing Animator, Vector, List etc. extensions to help developers.",
   "documentationUrl": "https://github.com/joyixir/utility",
@@ -17,5 +17,9 @@
     "email": "dev@joyixir.com",
     "url": "https://www.joyixir.com"
   },
-  "type": "tool"
-}
+  "type": "tool",
+  "repository": {
+    "type" : "git",
+    "url" : "https://github.com/joyixir/utility.git"
+  }
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index bda8539..bd63640 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,21 @@ Open Window/PackageManager and head to My Registries. Install your desired versi
 You can just clone the repo and do whatever you like with it. Even to make it better.
 
 
+# Use
+### Utils
+Just look around to see if there's any useful extensions for you. There are extensions for AnimationCurve, Vector3, List, Animator, IEnumerable<Color>, Collider Bounds, KeyFrame
+
+There are also some handy functions that you can use(Normalizers, etc).
+### TimeScaler
+Attach TimeScaler to a GameObject
+Do
+```csharp
+TimeScaler.ScaleUnityTime(float: slowDownFactor);
+```
+To undo any scale factor, do:
+```csharp
+TimeScaler.SetUnityTimeScalesToNormal();
+```
 ## License
 
 MIT
\ No newline at end of file
diff --git a/Utility/Assets/Joyixir/Utility/Utils/TimeScaler.cs b/Utility/Assets/Joyixir/Utility/Utils/TimeScaler.cs
index 4d12c66..da17d69 100644
--- a/Utility/Assets/Joyixir/Utility/Utils/TimeScaler.cs
+++ b/Utility/Assets/Joyixir/Utility/Utils/TimeScaler.cs
@@ -17,7 +17,7 @@ private void Awake()
 
         public static void ScaleUnityTime(float slowdownFactor)
         {
-            if (!_timeScalerInitialized)
+            if(!_timeScalerInitialized)
                 Debug.LogError("Attach timescaler to a unity game object, you may see unexpected behavior if you don't.");
             if (_timeAlreadyScaled)
             {
@@ -32,7 +32,7 @@ public static void ScaleUnityTime(float slowdownFactor)
 
         public static void SetUnityTimeScalesToNormal()
         {
-            if (!_timeScalerInitialized)
+            if(!_timeScalerInitialized)
                 Debug.LogError("Attach timescaler to a unity game object, you may see unexpected behavior if you don't.");
             if (!_timeAlreadyScaled) return;
             Time.timeScale = 1;
diff --git a/Utility/Assets/Joyixir/Utility/Utils/Utils.cs b/Utility/Assets/Joyixir/Utility/Utils/Utils.cs
index b82a0d3..788b94d 100755
--- a/Utility/Assets/Joyixir/Utility/Utils/Utils.cs
+++ b/Utility/Assets/Joyixir/Utility/Utils/Utils.cs
@@ -255,5 +255,32 @@ public static AnimationCurve GenerateCurveFromVector2(this AnimationCurve thisCu
 
             return thisCurve;
         }
+
+        public static float GetCurrentClipLength(this Animator animator, int layer = 0)
+        {
+            var info = animator.GetCurrentAnimatorStateInfo(layer);
+
+            return (from clip in animator.runtimeAnimatorController.animationClips
+                where info.IsName(clip.name)
+                select clip.length).FirstOrDefault();
+        }
+        
+        public static bool IsInState(Animator animator, string stateName, out AnimatorStateInfo animatorStateInfo)
+        {
+            if (animator != null)
+            {
+                for (int layerIndex = 0; layerIndex < animator.layerCount; layerIndex++)
+                {
+                    AnimatorStateInfo info = animator.GetCurrentAnimatorStateInfo(layerIndex);
+                    if (info.IsName(stateName))
+                    {
+                        animatorStateInfo = info;
+                        return true;
+                    }
+                }
+            }
+            animatorStateInfo = animator.GetCurrentAnimatorStateInfo(0);
+            return false;
+        }
     }
 }
\ No newline at end of file