1. Open hexedit, open up a regular bloodgulch.map
2. press apple-f
3. Click ASCII, then in the find section type "?compass" and click find next
4. Then at address 00A36150 select the first 8 bytes and type
0F 27 0F 27 0F 27 0F 27
5. then save the map and start a multiplayer game.
This should also work for single player and halo full


