How to install jb_jail_mars_v3 in CS 1.6?

Download the jb_jail_mars_v3 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 jb_jail_mars_v3 right now?

Currently 0 servers are playing jb_jail_mars_v3. The map has been played a total of 136 times across 1 servers.

JailBreak jb_

jb_jail_mars_v3

Servers playing now

Total servers

Times played

136

Last played

Aug 8, 2025

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Servers playing jb_jail_mars_v30

No server is playing jb_jail_mars_v3 right now. Browse the server list

How to install jb_jail_mars_v3

Download the jb_jail_mars_v3.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 jb_jail_mars_v3

jb_jail_mars_v3 is a JailBreak map for Counter-Strike 1.6. It has been played 136 times across 1 servers. Last played on August 8, 2025.

JailBreak (jb_) maps simulate a prison environment where Counter-Terrorists act as guards and Terrorists are prisoners. Guards must manage prisoners through mini-games, activities, and rules. Prisoners can attempt to rebel and escape. It is one of the most social CS 1.6 game modes.

jb_jail_mars_v3

Servers playing jb_jail_mars_v30

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