I've been on a big superhero kick lately, so I'm pretty excited for Marvel Heroes. https://marvelheroes.com/ It's a free game coming out this spring that's supposed to play sort of like Marvel Ultimate Alliance or Diablo. Ultimate Alliance 1 and 2 were some of my favorite games, so I hope this one turns out to be just as good.
Though the game is free, you have to unlock most off the characters through rare drops or purchasing them. You only get Hawkeye, Thing, Storm, Scarlet Witch, and Daredevil to start with, and I'm not sure if you get to pick just 1 to play for free, or if you get all of them. Either way, that list... kinda makes me tempt