Play Counter-Strike 1.6 in your browser

Two players posing with their guns in the original Counter-Strike.
(Image credit: Valve software)

Counter-Strike is one of the most important and influential PC games in history. It began as a Half-Life mod released in 1999 before Valve bought it out and hired the creators. The version of the game it released in 2000 would over time and tweaks become known as Counter-Strike 1.6, and to this day you will find purists who insist this is the best the game's ever been. Now, pretty remarkably, you can just play it in your browser.

First things first: This is a Russian website that doesn't appear to have any affiliation with Valve. So this is in all likelihood quite illicit, and trying to get the Russian authorities to take it down is going to be a fun time for some poor lawyer in Seattle. On a more practical level you may be worried about malware or trackers. While I'm no cyber-expert, I've run it through three different scanners and it appears clean.

Here then is Play-CS.com, which allows you to play Counter-Strike 1.6 across different regional servers, with all of the game's different modes and various extra functionality. I have to say that our comrades have done a pretty amazing job here: PCG's editor-in-chief Evan Lahti had some bad pings, but for me this runs amazingly well. I've played several rounds and modes across different servers, the functionality seems great, it feels exactly like CS 1.6, and I just got headshot by Bob Dylan (clearly taking a break from his never-ending tour).

It does seem like a bit of a passion project, and if you loved CS 1.6 back in the day this is sure to provide half-an-hour's fun nostalgia. It's clearly a bit dodgy in terms of not having anything to do with Valve, but the fact someone's made a game from 1999, one of the most iconic games in PC history, playable in a browser with full online functionality and no issues, is seriously impressive. 

The 'real' Counter-Strike is still going strong in the form of Counter-Strike Global Offensive, which recently celebrated its tenth anniversary (and was made to run at 4,000 FPS by one of its greatest devotees). And while it's not quite on Doom's level, it does turn up in even odder places than browsers: Like this Nintendo DS port, which absolutely slaps.

TOPICS
Rich Stanton
Senior Editor

Rich is a games journalist with 15 years' experience, beginning his career on Edge magazine before working for a wide range of outlets, including Ars Technica, Eurogamer, GamesRadar+, Gamespot, the Guardian, IGN, the New Statesman, Polygon, and Vice. He was the editor of Kotaku UK, the UK arm of Kotaku, for three years before joining PC Gamer. He is the author of a Brief History of Video Games, a full history of the medium, which the Midwest Book Review described as "[a] must-read for serious minded game historians and curious video game connoisseurs alike."

Read more
CS 1.6 remade in CS: Legacy.
A gorgeous ground-up remake of Counter-Strike 1.6 is on its way to Steam, and one of the game's original creators says 'it really gives me old vibes'
Masked Counter-Terrorist in helmet in forefront with sunglasses and beret-wearing CT in background touching headset
There's hope yet for Classic Offensive after its Steam rejection: The team behind the Counter-Strike 1.6 revival mod is in touch with Valve about its 'concerns'
Masked Counter-Terrorist in helmet in forefront with sunglasses and beret-wearing CT in background touching headset
An ambitious Counter-Strike mod to emulate the OG 1.6 experience in Global Offensive has been rejected by Valve after 8 years of development
quake champions classic gordon freeman mod
Gordon Freeman joins a retro pandimensional deathmatch in crossover mod Quake Champions Classic
Browser games — Townscaper's lovely towers.
The best browser games
Fragpunk characters with weapon drawn
The latest big game on Steam is Fragpunk, or as I like to call it, 'kitchen-sink Counter-Strike'
Latest in FPS
Team Fortress Spy being shocked
An FPS studio pulled its game from Steam after it got caught linking to malware disguised as a demo, but the dev insists it was actually the victim of a labyrinthine conspiracy
Neighbors Suburban Warfare screenshot a child aims a slingshot at a man from across a cul-de-sac.
A beta of backyard FPS Neighbors: Suburban Warfare is out now, and the balance discussion is hysterical: nerf trash can lids and children
Fragpunk
Somebody finally figured out casual Counter-Strike
Image for
Warhammer 40,000: Darktide’s getting a new roguelite wave defense mode that sounds a whole lot like a souped-up take on Killing Floor
Destiny 2: Season of Plunder promo image.
'We made one big mistake': Destiny 2 developer reveals how a small team dedicated to player retention led to a 20 hour server outage and character rollback
Bears in Space
I downloaded this bear-obsessed comedy FPS to kill time before Doom: The Dark Ages and discovered the most underrated shooter on Steam
Latest in News
A shirtless man rides a big fish underwater
Ark devs distance themselves from AI-generated trailer: 'we did not know that they were doing it'
Team Fortress Spy being shocked
An FPS studio pulled its game from Steam after it got caught linking to malware disguised as a demo, but the dev insists it was actually the victim of a labyrinthine conspiracy
Neighbors Suburban Warfare screenshot a child aims a slingshot at a man from across a cul-de-sac.
A beta of backyard FPS Neighbors: Suburban Warfare is out now, and the balance discussion is hysterical: nerf trash can lids and children
Grand Theft Auto 6 trailer still - woman in the front seat of a car, looking out the back window while holding a wad of cash
The specter of a GTA 6 delay haunts the games industry: 'Some companies are going to tank' if they guess wrong, says analyst
Screenshot from Wreckfest 2
Wreckfest 2 has hit early access for your car-obliterating combat racing enjoyment
Alma, the handler from Monster Hunter Wilds, closes her eyes and looks a little disappointed.
Monster Hunter director joined an online hunt, carted first: 'I feel bad about that'