Serious Sam 2 - Xbox Exciting action as you face wave after wave of giant alien mutants Hop in your hover-car and get moving, strafing enemies -- 10 vehicles for you to pilot Traverse 40 levels and seven different worlds as you collect five parts of a mysterious icon Large environments give you plenty of room to shoot everything in your path -- and you have all the guns and ammo you need to do it 16-player action online