zm_3rooms_zg — Counter-Strike 1.6 Zombie Mod
Free Zombie Mod · No download · No install · Instant play
zm_3rooms_zg is a Counter-Strike 1.6 Zombie Mod map. It sits in the zm_* family of zombie-survival maps — one of 698 zm_* maps here with a real overview. zm_3rooms_zg turned up on a public CS 1.6 server during our March–July 2026 scan. You'll find the full zm_3rooms_zg overview here — play it free in the browser, nothing to download or install.
Were you looking for zm_3rooms? zm_3rooms_zg is a server variant of it — the zm_3rooms page has the full overview and map details.
How zm_3rooms_zg plays
zm_3rooms_zg is a Zombie Mod map. Humans buy weapons and weld or block chokepoints to hold off the horde; zombies use speed and knockback-resistant health to break the line. Survive to the end of the round as a human, or infect everyone as a zombie. On Combat Skirmish it runs directly in your browser through WebAssembly — click Play and you are dropped straight onto a live public server, no Steam account or download required.
Counter-Strike 1.6 servers that play zm_3rooms_zg
During our March–July 2026 scan of the public master list, zm_3rooms_zg was seen on 1 Counter-Strike 1.6 server. The servers below ran zm_3rooms_zg at some point in that window — ordered by how recently we last saw them on it (shown in Last seen). A server may be on another map right now; clicking Play connects you to it as it is, straight from your browser — no Steam, no download.
| Server | Peak players | Last seen on zm_3rooms_zg | |
|---|---|---|---|
| [Indigo-Server] ZOMBIE~INFECTION! | — | July 21, 2026 | Play → |
See who's playing zm_3rooms_zg right now → — a live list, updated continuously.