How to install zm_bigtunnel in CS 1.6?

Download the zm_bigtunnel 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_bigtunnel right now?

Currently 0 servers are playing zm_bigtunnel. The map has been played a total of 49 times across 1 servers.

Zombie zm_

zm_bigtunnel

Servers playing now

Total servers

Times played

Last played

Jul 25, 2026

Download from GameBanana Similar maps

Servers playing zm_bigtunnel0

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

Daily activity

Daily totals from Jul 15 to Jul 25, 2026

How to install zm_bigtunnel

Download the zm_bigtunnel.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_bigtunnel

zm_bigtunnel is a Zombie map for Counter-Strike 1.6. It has been played 49 times across 1 servers. Last played on July 25, 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_bigtunnel

Servers playing zm_bigtunnel0

Daily activity

Other Zombie maps