CS 1.6 Unblocked — Play Counter-Strike in Your Browser
Free · No download · No install · No account
Play now — free, no downloadBrowse serversWhy a browser client gets further than the real game
The original Counter-Strike 1.6 is a program you install and a UDP connection to a game server. On a managed school or work laptop both usually fail: you cannot install software without an admin account, and outbound UDP to arbitrary ports is typically dropped.
Combat Skirmish has neither problem. There is nothing to install — it is a web page — and it reaches servers over standard web traffic on the normal HTTPS port, which is the one thing essentially every network leaves open.
What still blocks it, honestly
This is not magic and we are not going to pretend otherwise. If your network filters by category or domain, it can block this site by name like any other, and there is nothing a browser client can do about that.
What it removes is the install barrier and the odd-port barrier. Whether a given network lets you reach us is that network's decision.
What you need
A modern desktop browser and a keyboard and mouse. No account, no download, no admin rights. The first load caches the engine, then maps stream as you need them.
Please be sensible about it
Games on a school or work network are usually against the rules, whether or not they are technically reachable. That is between you and your network's policy — we would rather say so than pretend the question does not exist.
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
Can I play CS 1.6 unblocked at school or work?
It runs entirely in the browser over ordinary web traffic, so there is no game client to install on a locked-down machine. Whether it reaches a particular network still depends on that network's filtering.
Do I need to install anything?
No. The game runs in the browser through WebAssembly, so you open the page and click Quick Join.
Do I need a Steam account?
No. There is no account, no login and nothing to buy.