How to install zm_decay in CS 1.6?

Download the zm_decay map file (.bsp), place it in your Counter-Strike 1.6 "cstrike/maps" folder (usually at C:\Program Files\Steam\steamapps\common\Half-Life\cstrike\maps), and restart the game. The map will appear in the map selection menu or you can join a server running it.

How many servers are playing zm_decay right now?

Currently 1 server is playing zm_decay. The map has been played a total of 6,959 times across 5 servers.

Zombie zm_

zm_decay

Servers playing now

Total servers

Times played

6,959

Last played

Nov 12, 2026

Download from GameBanana Similar maps

Servers playing zm_decay1

Server	Players
#5 ZOMBIE PLAGUE CLASICO \| CBA Gaming 45.235.99.105:27674	0/17

Daily activity

Daily totals from Jul 11 to Nov 11, 2026

Servers that played zm_decay recently

11 servers ran zm_decay in the last 90 days.

Server	Rounds played	Last seen
#5 ZOMBIE PLAGUE CLASICO \| CBA Gaming	221	Nov 11, 2026
ZMX.EVONIX.RO # LEVELS/REBIRTH/VIP	197	Oct 22, 2026
ZM.WESTCSTRIKE.RO ZOMBIE PLAGUE #6.3 #1	121	Nov 11, 2026
ZOMBIE PLAGUE 2.0 · Nostalgia Gamers Argentina	119	Nov 11, 2026
Zm.LeagueCS.Ro - Zombie Evolution 4.3	91	Nov 11, 2026
[TangraCS] \| LEGENDARY DEATHMATCH 24/7	89	Nov 3, 2026
XPlayZM.CSBlackDevil.COM Zombie Plague 6.2v UltimateX [Respawn \| FDL \| Special Modes]	12	Oct 28, 2026
[PB] Phobia Bloodahed I Zombie Escape I Free VIP	11	Aug 29, 2026
[ZOMBIES]+[CSO MOD] [#1] CSOMOD.COM [since 2012]	9	Nov 5, 2026
[ZOMBIES]+[CSO MOD] [#1] CSOMOD.COM [since 2012]	9	Nov 5, 2026
Zm.NewMoon.Ro Zombie XP Levels 100	2	Nov 11, 2026

How to install zm_decay

Download the zm_decay.bsp map file from GameBanana or another trusted source.
Locate your Counter-Strike 1.6 installation folder. The default path is: C:\Program Files\Steam\steamapps\common\Half-Life\cstrike\maps\
Copy the .bsp file into the maps folder. If the download includes .wad or .res files, place them in the cstrike folder.
Restart Counter-Strike 1.6. The map will appear in the map list, or you can connect to any server running it from the server list.

About zm_decay

zm_decay is a Zombie map for Counter-Strike 1.6. It has been played 6,959 times across 5 servers. Currently 1 server is running this map. Last played on November 12, 2026.

Zombie Mod (zm_) maps are designed for the popular Zombie Plague modification. One team plays as zombies trying to infect humans, while humans must survive using weapons and barricades. These maps feature strategic defensive positions and escape routes.

zm_decay

Servers playing zm_decay1

Daily activity

Servers that played zm_decay recently

Other Zombie maps