Play CS 1.6 in the browser in under 10 seconds

CS Browser is an independent team shooter for CS 1.6 fans. Play CS online in a team match in seconds, with nothing to install and no account. Join quick match, or bring your squad to Dust 2.

Rooms

Play solo vs botsPlayer name1–16 characters in any script, emoji included. Saved in this browser; if you are in a room, everyone sees it right away.

Dust 2In-game capture

Play CS Online the Way CS 1.6 Fans Remember

Two maps, two modes and real teammates in one browser tab.

Cargo Ship and Dust 2

Quick match starts on Cargo Ship, a compact container deck. Dust 2, the map every CS 1.6 player knows, waits in the lobby.

Bomb Defusal or Team Deathmatch

Play CS online in bomb defusal rounds on Dust 2, or pick team deathmatch for fast respawns and nonstop fights.

The WASD-and-mouse controls CS 1.6 players know, every key rebindable. On a phone, touch and gyro aiming let you play CS online without a gamepad.

Bomb defusal has the full buy menu, laid out where a CS 1.6 veteran looks for it: pistols, shotguns, SMGs, rifles, a machine gun, grenades, armor and a defuse kit.

Friend Rooms and Bots

Share a room link and your friends join in one click to play CS online together. Bots take any empty seat.

No Download, No Account

Play CS online straight from the address bar: no launcher, no install and no sign-up.

CS Browser is an independent browser game for CS 1.6 fans who want to play CS online without installing anything: team matches against real players on a laptop, desktop or phone, with bots in every empty seat.

Speed comes first. Game files download in the background while you read this page, so Play now puts you in a match in seconds, with no client or launcher in the way.

Graphics start light and step up only while your device stays smooth, so even an old laptop that once ran CS 1.6 can play CS online here.

Dust 2 brings the desert layout CS 1.6 fans know by heart: Long A, Short A, mid doors, the B tunnels and two bombsites. Cargo Ship is our own map, a compact container deck where quick match starts.

Bomb defusal on Dust 2 plays in rounds, the way CS 1.6 players remember it: a short buy time, then the attackers plant the C4 at a bombsite and the defenders stop or defuse it. Team deathmatch never stops: every kill scores, you respawn fast, and the higher score wins when time runs out.

The desktop controls are the ones CS 1.6 players already have in their fingers, and every action can be rebound in settings.

On phones, the left thumb moves and the right thumb aims and fires. Optional gyro aiming lets you play CS online comfortably on a touch screen.

In bomb defusal, the buy menu lists the full arsenal by category, in the order fans of CS 1.6 expect. On Cargo Ship, you spawn with a loadout and buy guns and ammo in the middle.

New here, or back after years away from CS 1.6? Positioning wins more fights than spraying.

Friend rooms are the quickest way to play CS online with your own squad, the way CS 1.6 LAN nights used to bring friends together. Create a room, share the link, and everyone lands in the same lobby.

Bots keep every match full. They take empty seats, spread out over different routes and work with their team.

In bomb defusal, bots plant the C4, guard it and hunt for it to defuse, much like the bots CS 1.6 players practiced against. Learn Dust 2 alone, then play CS online against real people.

The game runs in any modern browser with WebGL: Windows PCs, Macs, Chromebooks, Android phones and iPhones.

You can play CS online without handing over personal data: no account, email or password, and no long-term player profile.

Five minutes or a whole evening, there is a quick way into a round.

Answers for CS 1.6 fans about how to play CS online in your browser.

Yes, with no pay-to-win: no paid weapons and no paid advantages.

Do I need to install anything to play CS online?

No installation is required. Game resources download in the background when you open the page, caching necessary assets efficiently. A match starts only after Start: your click on Play now or the host's click in a friend room, with real download progress shown in CS Browser.

Do I need an account?

No. You get an automatic nickname, which you can change at any time.

How do I play CS online in CS Browser?

Press Play now for a quick match, or open the lobby to pick a map, a mode or a friend room.

Can I play CS online on my phone?

Yes. Touch controls with separate move and aim areas, plus optional gyro aiming.

Can I play with friends?

Yes. Create a friend room and send the invite link to your squad. Bots fill any seats left over.

How many players can join a room?

Each room shows its player count in the lobby. Bots fill any empty seats, so a match can start with just you.

What user data does CS Browser collect?

CS Browser requires no personal data, email addresses, or persistent profiles, storing only temporary session tokens to manage room connectivity and fair play.

Is CS Browser official or affiliated with Valve?

No. CS Browser is an independent browser game built from scratch for CS 1.6 fans. It is not affiliated with, endorsed or sponsored by Valve. Counter-Strike is a trademark of Valve Corporation.

Ready to Play CS Online?

Join CS 1.6 fans in a team match in seconds.