zp_fastline_cso — Counter-Strike 1.6 Zombie Mod
Free Zombie Mod · No download · No install · Instant play
zp_fastline_cso is a CS 1.6 map made for Zombie Mod. As a zp_* map, it joins 20 other zombie-plague maps in that family that we host with a real overview. zp_fastline_cso turned up on a public CS 1.6 server during our March–July 2026 scan. You'll find the full zp_fastline_cso overview here — play it free in the browser, nothing to download or install.
Play zp_fastline_cso nowBrowse serversHow zp_fastline_cso plays
zp_fastline_cso 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 zp_fastline_cso
During our March–July 2026 scan of the public master list, zp_fastline_cso was seen on 1 Counter-Strike 1.6 server. The servers below ran zp_fastline_cso 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 zp_fastline_cso | |
|---|---|---|---|
| ZOMBIE CSO © 2026 | — | July 7, 2026 | Play → |
See who's playing zp_fastline_cso right now → — a live list, updated continuously.