Like Gundam, Ultraman, or Kamen Rider? Like dungeon crawlers too? Then Lost Heroes is a game for you. This Nintendo 3DS title has Nu Gundam, Ultraman Mebius, and Kamen Rider Den-O instead of wizards and knights.
Kamen Rider #1 and Kamen Rider W are also in Lost Heroes. Screenshots show those characters plus Ultraman charging an ultrapunch and Ultra Seven firing an ultrashot.
Lost Heroes has story scenes, which unfold through text boxes and character cutouts. Namco Bandai plan to release this crossover dungeon RPG in Japan next year.