The trench around the arena in House of Pain has been filled with water.
Bungie's level, hacked down to playable net size. Still pretty big... my guess is 4 would feel lonely.
Again, Bungie's level cut down to net-playable size. Lots of nooks and crannies... just like the original. Only this time, it's your friends you need to worry about, not hunters...
A few tweaks to the first room of that level, but basically it's just a big, open arena with the sniper level far, far away from the pit.
