zm_abyss — Counter-Strike 1.6 Zombie Mod
Free Zombie Mod · No download · No install · Instant play
zm_abyss is a Zombie Mod map for Counter-Strike 1.6. It sits in the zm_* family of zombie-survival maps — one of 1073 zm_* maps here with a real overview. The full zm_abyss overview is on this page; play it free right in your browser, no install needed.
Play zm_abyss nowBrowse serversHow zm_abyss plays
zm_abyss 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_abyss
Public Counter-Strike 1.6 servers cycle zm_abyss in and out of rotation. Open the in-browser server browser to see which servers are running zm_abyss right now and jump in — no Steam, no download. Open the server browser →
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