Marvel Nemesis: Rise of the Imperfects

CLASH OF THE SUPER HEROES™ * 18 Super Heroes, including new enemies The Imperfects™. * Devastating super powers unique to each character. * Dozens of Comic Shop unlockables. * Nintendo DS exclusive battle arenas.

Source:

Back of Case - Nintendo DS (US)

Super Fight

Decide the outcome of the most epic war to strike the Marvel Universe. Choose legendary heroes, including Spider-Man, Wolverine, Iron Man and Elektra, and fight The Imperfects, featuring Paragon, Johnny Ohm, Hazmat and Dr. Niles Van Roekel. Your surroundings are fully destructible--including DS-exclusive elements. Use unique superpowers in multiplayer brawls or in a single-player story.

Source:

Nintendo Winter Catalog 2005 - DS