How to install zm_siege_1 in CS 1.6?

Download the zm_siege_1 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_siege_1 right now?

Currently 0 servers are playing zm_siege_1. The map has been played a total of 45 times across 1 servers.

Zombie zm_

zm_siege_1

Servers playing now

Total servers

Times played

Last played

Jan 29, 2026

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Servers playing zm_siege_10

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How to install zm_siege_1

Download the zm_siege_1.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_siege_1

zm_siege_1 is a Zombie map for Counter-Strike 1.6. It has been played 45 times across 1 servers. Last played on January 29, 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_siege_1

Servers playing zm_siege_10

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