Any Games Like Supraland?

First-person, puzzle, cartoonish/simplistic art style that rewards you for going out of bounds eg climbing mountains you didn't think were supposed to be climbed, or finding secret areas that are "out of bounds". Stuff like that. I really loved that aspect of Supraland. Anything like that would be cool, I love games that let you jump really high and let you explore areas and crazy vertical worlds. Thanks for the help.