 Conquest , the single @-@ player tournament career mode , pits the player 's team against the ranked hierarchy en route to the championship . Up to three additional human players can join in the single @-@ player . Players initially choose between four teams , though 13 total are unlockable . Teams begin with four players with no alternates for substitution , and fight their way from fourth place in the Rookie Division to first place against each team in between . Players can continue to take challenges within the division before irrevocably moving on to the next division . 
