How to install undertow in CS 1.6?

Download the undertow 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 undertow right now?

Currently 2 servers are playing undertow. The map has been played a total of 19,629 times across 2 servers.

undertow

Other

Servers Playing Now

Total Servers

19,629

Times Played

Aug 14, 2026

Last Played

Download from GameBanana Similar Maps

Daily Activity

Servers Playing undertow 2

Server	Players
ResistenciaBrony#1	0/12	View
practica2vs2.gamehost.com.ar:27025	0/4	View

About undertow

undertow is a Other map for Counter-Strike 1.6. It has been played 19,629 times across 2 servers. Currently 2 servers are running this map. Last played on August 14, 2026.

Servers that played undertow recently

4 servers ran undertow in the last 90 days.

Server	Rounds played	Last seen
ResistenciaBrony#1	771	Aug 13, 2026
practica2vs2.gamehost.com.ar:27025	225	Aug 13, 2026
Kharkiv AutoMix/CW +Skill	1	Jul 19, 2026
CS-GO mod 21+	1	Jul 16, 2026

How to Install undertow

Download the undertow.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.