Best superhero xbox game

I recently got a xbox 360 (i know, I'm a little late), but I was wondering what are some good superhero games to pick up. Definitely, all the Arkham games, but any other thoughts?

Ultimate Alliance Gold Edition

Marvel vs capcom games

Injustice Gods Among Us if you are a DC guy.

Off the top of my head, UMVC3 and Injustice

Ultimate Alliance is awesome