Transformers, robots in animal styled disguises, battle for supremacy (and peace, depending on which side your on) in the universe.Megatron and Optimus Primal leade their teams of elite robots against each other, but its up to you to decide who is the winner. Choose from eight characters and battle against the computer AI or a friend in one-on-one battles, featuring transformations from animal, to robot, to vehicle and special moves.