Players must progress through vast levels by choosing from multiple routes, battling the hordes of robotic adversaries which stand in their way and fighting impressive bosses. Co-operative elements such as “shared life” and a powerful “Team Shockbeam” are available in 2 player simultaneous play.

Players must progress through vast levels by choosing from multiple routes, battling the hordes of robotic adversaries which stand in their way and fighting impressive bosses. Co-operative elements such as “shared life” and a powerful “Team Shockbeam” are available in 2 player simultaneous play. << less