My favourite superhero game is Infamous 2. It had a good story, amazing gameplay and a fun open world. It also had the best endings in a video game. Both endings were awesome in their own ways.

Shadow Man

Do cross over count? If so then I'd say like X-men vs SF/MvC1&2.

Does MvC series count?

Infamous was pretty great and somewhat unique. However I like second son the most, sure the protagonist isn't very intresting, but the gameplay, missions and powers are the best in the series.

Marvel Puzzle Quest is the superhero game I've spent the most time on. Batman Arkham Asylum would be my pick if we're talking traditional games.

Marvel Nemesis: Rise of the Imperfects

That would be Arkham City for me.

I enjoyed playing the first Infamous a lot but the second was exactly the same to me so I quit it early.

Arkham City was my first 'new' Batman game and as such it was incredible. I tried Arkham Knight but that game sucks so hard in the beginning, i quit that too.

Disclaimer: every game I seem to enjoy once as a new experience and then it gets repetitive with each new version: Far Cry, Assassins Creed, Infamous. Except for the game that keeps reinventing itself of course: Final Fantasy... ;p

Easy, Marvel Ultimate Alliance

Cannot believe its not in the poll.

Batman: Arkham Asylum in a walk. A cakewalk even.

edit - Oh shit. I somehow missed inFamous as a choice. derp