The game has two brothers who are not new to combat by any stretch any of the imagination. There are plenty of levels in the game and you have to be prepared for long hours of challenging battles. Choose the gear that you would want to put on your character before getting into action. As a player you will only be in control of one of the two brothers during the combats. The other one is always there to assist you though. Infiltrate various areas in the game and hunt down all the waves of the enemies that you must take down to clear the areas for the mission.