How to install l4d_grave_sewers_beta in CS 1.6?

Download the l4d_grave_sewers_beta 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 l4d_grave_sewers_beta right now?

Currently 0 servers are playing l4d_grave_sewers_beta. The map has been played a total of 2 times across 1 servers.

What type of map is l4d_grave_sewers_beta?

l4d_grave_sewers_beta is a Other map for Counter-Strike 1.6.

Other

l4d_grave_sewers_beta

Servers playing now

Total servers

Times played

Last played

Jul 25, 2026

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Servers playing l4d_grave_sewers_beta0

No server is playing l4d_grave_sewers_beta right now. Browse the server list

Daily activity

Daily totals for Jul 25, 2026

How to install l4d_grave_sewers_beta

Download the l4d_grave_sewers_beta.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 l4d_grave_sewers_beta

l4d_grave_sewers_beta is a map for Counter-Strike 1.6. It has been played 2 times across 1 servers. Last played on July 25, 2026.