A free browser FPS made for people who grew up on CS 1.6. Two maps (Dust 2 and Cargo Ship), bomb defusal and team deathmatch, a classic buy menu, friend rooms you share by link, and bots in empty slots. Keyboard and mouse or touch and gyro on phones.
WASD to move, mouse to aim and shoot, B opens the buy menu in bomb defusal, Tab shows the scoreboard. Every key can be rebound. On phones, use the touch sticks and optional gyro aiming. Click Play now for a quick match or create a room and share the link.
CS 1.6 was submitted to SlowDen by CS Browser team. SlowDen did not make this game - it is published here from the developer's own submission, added on 2026-10-28. It runs in the browser with no download, no install and no sign-up.