Great idea, but with absolutely no logic in the combinations, this "game" is completely useless.
To bad...
Next time, make logical combinations, build the world from ground up (Cart+Oil does NOT equal Car!! How about inventing an engine first, making the wheels out of rubber instead of wood etc etc...)
Like many said, call it "Short Shadow Game" and your good. There is nothing missing from this game. 5 Stars for this short but clever and beautiful game!
Most riddles are very intuitive, but unfortunately there are some dependencies that dont get hinted enough. A few more "I dont need do that YET" or "I first need to..." would have been nice ;-)
But all in all, a very solid point and click.
*SPOILER*
I thoroughly enjoyed the name of the asylum. Bad trip, huh?
Game works flawless as always... donno what the problem for all you people with bugs is.
And sure, its a bit to easy if spent your skill points right, but hey... instead of complaining about that, try the hard mode? lol Thats what its for, ya know...
Hm, way to easy\short, but big probs on the concept. finaly an escape game that actually uses logical steps. (not combine gerbal with toaster, throw burning gerbal out of the window, wohoo someone saw your homemade flare gun and rescued you lol)