How to install c21_blue in CS 1.6?

Download the c21_blue 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 c21_blue right now?

Currently 0 servers are playing c21_blue. The map has been played a total of 8,432 times across 4 servers.

c21_blue

Other

Servers Playing Now

Total Servers

8,432

Times Played

Aug 13, 2026

Last Played

Download from GameBanana Similar Maps

Daily Activity

No servers are currently playing this map.

About c21_blue

c21_blue is a Other map for Counter-Strike 1.6. It has been played 8,432 times across 4 servers. Last played on August 13, 2026.

Servers that played c21_blue recently

4 servers ran c21_blue in the last 90 days.

Server	Rounds played	Last seen
csko.cz \| Hide & Seek c21	250	Aug 12, 2026
csko.cz \| Hide & Seek c21	244	Aug 12, 2026
csko.cz \| HnsTraining	66	Aug 12, 2026
csko.cz \| HnsTraining	64	Aug 12, 2026

How to Install c21_blue

Download the c21_blue.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.