GNAH! will feature a diverse group of monsters in which you’ll be able to explore. Your goal is to delve into these creatures heads and deduce its various characteristics in order to advance to the next level. Every monster is unique, and each operate in their own way.
The indie game, from Montreal based studio KO-OP Mode, that lets you play with puzzles inside the head of different monsters has changed its name from GNAH! to GNOG, due to some legal issues.
Looks like a very interesting puzzle-game, and made to resemble puzzle toys. Creator says that he developed this game using experimental ideas for challenges and mind-bending puzzles.
Grab It Magazine has the details of a very strange looking puzzle game that calls itself a PlatRubikFormer