The Dream Machine is an episodic point'n'click adventute game made out of clay and cardboard. It's playable on PC, Mac and Linux, provided your browser supports Flash 8 or later.
For now there's only 2 episodes out of 5, the first one is free, 13€/18$ for the full game which should be complete in August.
http://www.thedreammachine.se/Source:
The Dream Machine Official website &
NeoGAF