Snowbound

Snowbound is a multiplayer map in Halo 3. It is a winter-themed level with large Covenant bases. There are also bunkers protected by energy shields that stop all weapons, but let players pass through. It could be a new version of the Halo 2 map, Containment.

Deafult options include:
 * Weapons: Shotgun, some sort of Sniper, Assault Rifle, Battle Rifle.
 * Vehicles: Ghost.
 * Size and shape: Smaller and more symmetrical.