Other mistake: Level 2 has a side-scrolling, shoot'em up section. Characters who can fly (Iron Man, Vision) need no help, but Cap and Hawkeye receive instead by Wonder Man a flying bike to ride. In the Genesis version though, Wonder Man tosses the heavy vehicle on the back of the character's head, and it even bounces off them. In every other version, the bike lands on the ground with no incidents.
Other mistake: The lineup of enemies is quite illogical when you consider that villains with devastating physical power such as Juggernaut have less energy and pack less power than the penultimate boss, Crossbones, that is simply a skilled mercenary. Juggernaut is also shown with a single eye in contrast with any and every portrait of the character.
