bsp

doc iconBsp extension is associated with Valve Game map file. You can open bsp files with Bsp Viewer or Bsp editor softwares.

These are the map files which developed by Valve firm. These map files are used with various games. You can open bsp files with Bsp viewer or Bsp editor software. Besides, you have chance to change files and create new maps. You can make this process with following games : 

Worldcraft
Quake
Half-Life
Half-Life 2
Team Fortress
Counter-Strike
Counter-Strike: Condition-Zero

What to use bsp

BSP viewer, BSP editor, Valve 3rd party tools

which page related to bsp file

http://www.bspquakeeditor.com/
https://developer.valvesoftware.com/wiki/Third_Party_Tools

bsp Related Searches

You can check related links about bsp fileextension.