Skull Firefight- Normal like in ODST
SWAT- Go throughout large buildings clearing rooms of covenant.
Defense- Defend a destructible base from the covenant.
Offense- Destroy a covenant base using bombs and explosives
Vehicular firefight- Vehicle everywhere, Covenant come in ghosts, choppers, and other vehicles
What do you think?
[Edited on 11.05.2009 8:56 AM PST]