CS:Legacy - Official Announcement Trailer

CS:Legacy is a free community‑made old‑school tactical shooter built from the ground up on Valve’s 2013 SDK, featuring custom game code and assets. Developed by ex‑CSPromod devs, it aims to revive the classic CS experience after the transition to CS2. The game is not a mod but a full game, built on Valve’s official 2013 Source Engine SDK with major rewrites to the renderer, shaders, and various systems.