How to install c21_assault in CS 1.6?

Download the c21_assault 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_assault right now?

Currently 0 servers are playing c21_assault. The map has been played a total of 1,195 times across 2 servers.

What type of map is c21_assault?

c21_assault is a Other map for Counter-Strike 1.6.

Other

c21_assault

Servers playing now

Total servers

Times played

1,195

Last played

Oct 28, 2026

Download from GameBanana Similar maps

Servers playing c21_assault0

No server is playing c21_assault right now. Browse the server list

Daily activity

Daily totals from Jul 12 to Oct 28, 2026

Servers that played c21_assault recently

3 servers ran c21_assault in the last 90 days.

Server	Rounds played	Last seen
- rayish.com 2 - Hide-N-Seek [c21]	105	Oct 28, 2026
HNS 255aa [1FRAG.ru]	22	Oct 28, 2026
[HNS] hh(s)# Russian Official [255aa]	22	Oct 25, 2026

How to install c21_assault

Download the c21_assault.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 c21_assault

c21_assault is a map for Counter-Strike 1.6. It has been played 1,195 times across 2 servers. Last played on October 28, 2026.