This guide provides a comprehensive overview of hacking Geometry Dash 2.2 for PC, including HDR support. While we encourage players to support game developers by purchasing in-game content, this post aims to provide a helpful resource for educational purposes only. By following these steps, players can unlock all features in Geometry Dash 2.2 and enjoy the game with HDR support. Please be responsible and cautious when hacking or modifying game files. Happy gaming.