X-Men's most dangerous weapon is out for vengeance. In the late 1960s, Wolverine was surgically implanted with the adamantium skeleton that would make him one of the world's most famous X-Men. More than thirty years later, he's discovered that he was also implanted with something else: a viral bomb that counter his accelerated healing powers. Now active, the virus will render Wolverine lifeless in 48 hours. Face off with Sabretooth, Wendigo, Juggernaut, and Magneto, while Professor X and Beast help you search for a cure. As Wolverine, you can become the ultimate fighting machine, but the death clock is ticking.