The ultimate Counter-Strike 1.6 experience powered by cslevels.eu. Raw performance, bulletproof security, and guaranteed 100 FPS.
GSClient by CSLevels is built to run natively on Windows 10 and 11. We have eliminated mouse lag (input delay) and optimized the engine for a rock-solid 100 FPS frame rate, regardless of your PC's hardware specifications.
Integrated anti-slowhack system. Malicious servers cannot modify your game files, binds, or menus.
Our clean MasterServer provides instant access to the largest list of servers in Europe and beyond.
We are dedicated to the community. Our client features automatic updates, optional HD models, and a perfectly functional "Favorites" tab. Everything is verified regularly to ensure a clean, ad-free, and virus-free build.