How to install boss_gmcs in CS 1.6?

Download the boss_gmcs 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 boss_gmcs right now?

Currently 1 server is playing boss_gmcs. The map has been played a total of 124 times across 1 servers.

What type of map is boss_gmcs?

boss_gmcs is a Other map for Counter-Strike 1.6.

Other

boss_gmcs

Servers playing now

Total servers

Times played

124

Last played

Nov 2, 2026

Download from GameBanana Similar maps

Servers playing boss_gmcs1

Server	Players
#1 ZOMBIE PLAGUE LEVELS [GamesMasterCS] 45.235.98.41:27020	12/32

Daily activity

Daily totals from Jul 14 to Nov 1, 2026

Servers that played boss_gmcs recently

1 server ran boss_gmcs in the last 90 days.

Server	Rounds played	Last seen
#1 ZOMBIE PLAGUE LEVELS [GamesMasterCS]	13	Nov 1, 2026

How to install boss_gmcs

Download the boss_gmcs.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 boss_gmcs

boss_gmcs is a map for Counter-Strike 1.6. It has been played 124 times across 1 servers. Currently 1 server is running this map. Last played on November 2, 2026.