Update README.md

Author: hasanbayatme

README.md

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-# UnitySingleton
+| [Getting Started](#getting-started) | [Features](#features) | [License](#license) | [Resources](#resources) | [Download](#download) |
+|-------------------------------------|-----------------------|---------------------|-------------------------|-----------------------|
+
+# Unity Singleton
+
 The best way to implement singleton pattern in Unity.
+
+By using this pattern you will be able to define Global variables and classes and use their methods and properties in Global.
+
+This pattern is a must have for most of the games that made using Unity engine.
+
+## Features
+
+- Works in both Development and Production
+- Instantiates Singleton objects if they aren't available by Lazy Load
+- You can configure fields in the inspector for singleton objects in the preload scene
+
+## Getting Started
+
+- [Download the Project](#download).
+- Open the Project in Unity.
+- Create your own Singleton classes by extending the Generic [:sparkles: Singleton :sparkles:](https://github.com/UnityCommunity/UnitySingleton/blob/master/Assets/Scripts/Singleton.cs) class. [:rocket: Check out the example GameManager](https://github.com/UnityCommunity/UnitySingleton/blob/master/Assets/Scripts/GameManager.cs)
+- Attach your singleton classes to the GameManager game object in the _Preload scene.
+- Edit the variables inside the inspector
+- Run the game and enjoy!
+
+## Download
+
+Run the following command in terminal or command prompt to clone the repository:
+
+```bash
+git clone https://github.com/UnityCommunity/UnitySingleton.git
+```
+
+Or [:fire: Download the master branch as zip](https://github.com/UnityCommunity/UnitySingleton/archive/master.zip).
+
+## Resources
+
+- [:book: UnityGeek Singleton Article](http://www.unitygeek.com/unity_c_singleton/)
+- [:book: Stackoverflow Answer](https://stackoverflow.com/questions/35890932/unity-game-manager-script-works-only-one-time/35891919#35891919)
+- [:book: Unity Offical Wiki Singleton](http://wiki.unity3d.com/index.php/Singleton)
+
+## License
+
+MIT @ [Unity Community](https://github.com/UnityCommunity)
+
+Made with :heart: by [Unity Community](https://github.com/UnityCommunity)