SWAT
From Halopedia, the Halo wiki
Special Weapons And Tactics; a real-life group of soldiers, from which Halo 2 based a gametype on.
The gametype includes:
- No grenades, no grenades on map
- No overshields, no powerups / camo/ oversheilds on map
- Battle rifle as starting weapon, pistol as secondary weapon
- No weapons on map
- Team slayer, first to 50
- No turrets
- No vehicles
- Better on smaller maps; in halo 2: Lockout, Sanctuary, etc., halo 3: narrows, the pit, etc.