Marvel Comics' metallic superhero makes his Game Boy Advance debut with the release of The Invincible Iron Man. As the armored hero, whose comic book first appeared in 1963, players will embark on a series of side-scrolling levels in an effort to vanquish such foes as Blizzard, Crimson Dynamo, and various other arch-nemeses. The villains have banded together to steal Iron Man's battle suit technology, which would render them unstoppable in their bid for world domination. To combat these threats, Iron Man can fire repulsor rays from his hands, the severity of which is gauged by a power meter found along the top of the screen. Players can also tap into the suit's ability to hover in mid-air to reach suspended platforms or to grab power-ups. A number of unlockable bonus items are also available for those willing to seek them out.