Heroes and villains collide in Marvel Nemesis: Rise of the Imperfects for the PSP. When a mysterious alien race invades, iconic Marvel heroes like Spider-Man, Wolverine, and Iron Man must battle a new group of formidable warriors known as the Imperfects. Engage in destructive 3D arena combat on the go, master unique character abilities, and unravel the story behind this alien threat in this portable brawler.