Basically like a lower budget copy of Limbo. I hated Limbo. This game pulls the same stunts - making you redo a puzzle over and over by killing you if you make the smallest mistake, usually with something you couldn't see. I quite like the art / graphic style in the game, except that you can't see some of the important elements of puzzles, leading to guess work. I finally rage quit for the third time when I walked in to a completely black tunnel and was killed by steam that I couldn't even see. The platforming controls are clunky, and most of the puzzles don't require any thought. Not even nearly worth €15.