Update README.md

README.md

@@ -12,30 +12,94 @@
   <a href="https://github.com/8enrich/Letris/actions"><img src="https://img.shields.io/github/actions/workflow/status/8enrich/Letris/cmake-multi-platform.yml" alt="Build Status" /></a>
 </p>
 
-## Description
+# Description
 
 Letris is an open-source Tetris clone developed in C++ using [raylib](https://github.com/raysan5/raylib) and [nlohmann/json](https://github.com/nlohmann/json). It features a simple and minimalistic design, aiming to capture the essence of the classic game with modern touches.
 
-## Features
+# Features
 
 - **Minimalistic Design**: A clean and straightforward user interface.
 - **Cross-Platform**: Compatible with multiple operating systems.
 - **Customizable Settings**: Adjust game settings to your preference.
 - **High Score Tracking**: Keep track of your best scores.
 
-## Installation
 
-in progress
+# Installation
+
+## Windows
+To download the latest Windows version, click [here](https://github.com/8enrich/Letris/releases).
+
+### Running the game from the ZIP
+1. Download Letris-Windows-amd64.zip from the latest release and unzip it.
+2. Run the executable (letris.exe) inside the folder.
+
+### Running the game from the Installer
+1. Download the installer (letris-amd64-Windows.exe).
+2. Follow the on-screen instructions to install the game.
+
+## Linux
+Currently, there is no pre-built Linux binary available. However, you can compile the game from source.
+
+### Compiling the Game
+#### Build tools
+
+You will need to install some build tools, such as GCC, Make, Git and CMake 
+
+For Ubuntu/Debian, you can run:
+```bash
+sudo apt install build-essential git cmake
+```
+For Fedora you can run
+```
+sudo dnf install -y gcc gcc-c++ make git cmake
+```
+For Arch Linux you can run
+```bash
+sudo pacman -S git base-devel cmake
+```
+#### Required libraries
+
+[Some libraries are required by raylib](https://github.com/raysan5/raylib/wiki/Working-on-GNU-Linux) for displaying graphics and audio correctly (ALSA, OpenGL/Mesa and X11)
+
+For Ubuntu/Debian you can run: 
+
+```bash
+sudo apt install libasound2-dev libx11-dev libxrandr-dev libxi-dev libgl1-mesa-dev libglu1-mesa-dev libxcursor-dev libxinerama-dev libwayland-dev libxkbcommon-dev
+```
+For Fedora you can run:
+
+```bash
+sudo dnf install alsa-lib-devel mesa-libGL-devel libX11-devel libXrandr-devel libXi-devel libXcursor-devel libXinerama-devel libatomic
+```
+For Arch Linux you can run:
+
+```bash
+sudo pacman -S alsa-lib mesa libx11 libxrandr libxi libxcursor libxinerama
+```
+
+Once the dependencies are installed, follow these steps to build the game:
+
+```bash
+git clone https://github.com/8enrich/Letris.git # Clone the repository
+cd Letris # Enter the repository
+mkdir build && cd build # Create and navigate to the build directory
+cmake -S .. # Configure the project with CMake
+make # Build the game binary
+./letris # Run the game
+```
+
+Feel free to customize further, but this should make it more structured and clear!
+
 
-## Usage
+# Usage
 
 in progress
 
-## License
+# License
 
 This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.
 
-## Contact
+# Contact
 
 For any inquiries or support, please open an issue on the [GitHub repository](https://github.com/8enrich/Letris).
 .