zm_flood — Counter-Strike 1.6 Zombie Mod
Free Zombie Mod · No download · No install · Instant play
zm_flood 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. This page carries the full zm_flood overview image — play it free in your browser, no download, no install.
Play zm_flood nowBrowse serversHow zm_flood plays
zm_flood 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_flood
Public Counter-Strike 1.6 servers cycle zm_flood in and out of rotation. Open the in-browser server browser to see which servers are running zm_flood right now and jump in — no Steam, no download. Open the server browser →
Related maps
Next steps: zombie mod, playing against bots and getting friends onto the same server.