How to install zm_stair in CS 1.6?

Download the zm_stair 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_stair right now?

Currently 0 servers are playing zm_stair. The map has been played a total of 144 times across 1 servers.

Zombie zm_

zm_stair

Servers playing now

Total servers

Times played

144

Last played

Oct 28, 2026

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Servers playing zm_stair0

No server is playing zm_stair right now. Browse the server list

Daily activity

Daily totals from Jul 18 to Oct 28, 2026

Servers that played zm_stair recently

1 server ran zm_stair in the last 90 days.

Server	Rounds played	Last seen
# [ZM] CS-DREAM \| ZOMBIE CLASSIC	17	Oct 28, 2026

How to install zm_stair

Download the zm_stair.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_stair

zm_stair is a Zombie map for Counter-Strike 1.6. It has been played 144 times across 1 servers. Last played on October 28, 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_stair

Servers playing zm_stair0

Daily activity

Servers that played zm_stair recently

Other Zombie maps