A cute-looking minimal platformer whose simple looks belie its fiendishly complex puzzles and highly demanding action. Two players are pretty much mandatory, so bear that in mind before buying.

A game that's really at its best when playing with a friend and exploring the game's collage of elements, as you try to puzzle your way through the obstacles and challenges ahead.

If you're intent on trying Ibb And Obb as a single-player game, you can do so... but be forewarned that it ups the difficulty from "slightly difficult, and occasionally very challenging" to "insanely, brutally hard".