This game is ready to extract and play online (or in your LAN).
It is also PORTABLE.
Simply run haloce.exe (when you go to multiplayer online and
search for servers for 1st time, exit the game and tell your firewall
to unblock it).
View and download all maps and halo content ever created and new maps to come @ :
Download all mods and tools you weren't able to find above @:
Warning:Never change the names of the maps
otherwise they won't be compatible with those
of other players. (place new maps in "Maps" folder)