A Free Online FPS — In Your Browser
Free · No download · No install · No account
Play now — free, no downloadBrowse serversNot a browser game — the real thing
Most free browser shooters are small clones built for the web. This is Counter-Strike 1.6 itself: the game that defined the competitive FPS, running the original engine and netcode, against real people on real public servers.
The two classic modes
Bomb Defusal is the mode CS is known for: Terrorists plant the C4 on a de_ map, Counter-Terrorists stop them or defuse it. Hostage Rescue puts CTs on the attack, escorting hostages out on cs_ maps. Between them they are most of what you will find on a public server.
And everything the community built
Twenty-five years of servers produced far more than the official modes: instant-respawn Deathmatch and aim arenas for pure gunplay, Gun Game where every kill upgrades your weapon, Zombie survival, and the movement modes — Surf and Bunny Hop — that are basically their own sport.
Pick something and play
Browse the modes, or go straight to a map. No download, no account.
Game modes
Bomb Defusal, Hostage Rescue, Deathmatch, Gun Game, Zombie Mod, Surf, Bhop and more — each with a page explaining how it plays.
Maps
Every classic map has its own page with a description and a live server link — from de_dust2 and de_inferno to cs_office, fy_iceworld and awp_map.
Frequently asked questions
Is this the real Counter-Strike 1.6?
Yes. The original engine and netcode, compiled to run in the browser.
Which maps and modes can I play?
Fourteen game modes and thousands of indexed maps, from de_dust2 to community Zombie and Surf servers.
Is it free?
Yes, completely free. No download, no signup, no payments.