How to install zm_bio_lab in CS 1.6?

Download the zm_bio_lab 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_bio_lab right now?

Currently 0 servers are playing zm_bio_lab. The map has been played a total of 80 times across 2 servers.

zm_bio_lab

Zombie

Servers Playing Now

Total Servers

Times Played

Jul 15, 2026

Last Played

Download from GameBanana Similar Maps

Daily Activity

No servers are currently playing this map.

About zm_bio_lab

zm_bio_lab is a Zombie map for Counter-Strike 1.6. It has been played 80 times across 2 servers. Last played on July 15, 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.

Servers that played zm_bio_lab recently

2 servers ran zm_bio_lab in the last 90 days.

Server	Rounds played	Last seen
Мертвая зона •[BioHazard]•	1	Jul 14, 2026
Другой мир •[Зомби]•	1	Jul 11, 2026

How to Install zm_bio_lab

Download the zm_bio_lab.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.

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