The number of players and the bracket dictates that. So whenever you have x Players in Upper bracket, the maps played are those for Upper x.
For example now, we'll have Upper 16 players, so same maps as group stage. 8 platers will fall into Lower, and there will be 16 there also, they will play Pot mosby, Baltic Crusades and Texan Wars, and so on.
Maps and settings:
- Group Stage/Upper 32/16 players:
First Nations Americas: Poly4, Nuclear, Unlimited, Fog, Trench
Fractured China: Poly3, No spoils, Chained, Fog, No trench
2014 World Cup: Poly2, Nuclear, Chained, Fog, Trench
- Lower Bracket 16 Players:
Pot Mosby: Poly4, No spoils, Chained, Fog, No Trench
Baltic Crusades: Standard, No spoils, Parachute, Fog, Trench
Texan Wars: Poly3, Nuclear, Chained, Fog, No trench
- Upper Bracket 8/4 Players
Fractured China: Poly3, No spoils, Chained, Fog, No trench
2014 World Cup: Poly2, Nuclear, Chained, Fog, Trench
Pot Mosby: Poly4, No spoils, Chained, Fog, No Trench
Baltic Crusades: Standard, No spoils, Parachute, Fog, Trench
Battle for Iraq!: Poly2, No spoils, Chained, Fog, Trench
- Lower Bracket 8/4 Players
First Nations Americas: Poly4, Nuclear, Unlimited, Fog, Trench
Fractured China: Poly3, No spoils, Chained, Fog, No trench
2014 World Cup: Poly2, Nuclear, Chained, Fog, Trench
Baltic Crusades: Standard, No spoils, Parachute, Fog, Trench
Texan Wars: Poly3, Nuclear, Chained, Fog, No trench
- Upper/Lower Bracket 2 Players - Finals & Knockout match
First Nations Americas: Poly4, Nuclear, Unlimited, Fog, Trench
Fractured China: Poly3, No spoils, Chained, Fog, No trench
2014 World Cup: Poly2, Nuclear, Chained, Fog, Trench
Pot Mosby: Poly4, No spoils, Chained, Fog, No Trench
Baltic Crusades: Standard, No spoils, Parachute, Fog, Trench
Texan Wars: Poly3, Nuclear, Chained, Fog, No trench
Battle for Iraq!: Poly2, No spoils, Chained, Fog, Trench