It looks like developer Tinyware Games has been inspired by the genre's biggest hitters like Super Mario 64 and Banjo-Kazooie, but there's more than a little Chibi-Robo thrown in there too ...
If you're going into this expecting weird Japanese divergences like Wolverine being chibi or a Japan-only character: that's not here. This manga is a straight adaptation of the old X-Men cartoon.