Some of these levels look really nice, but I couldn't find any info on who made them. Were they created by human artists?

I had to go back to the scene with the piano and replay the piano to get the "play all musical instruments" achievement even tho I tinkered on the ivory's for quite some time the first go-round. Now I have 2 remaining achievements for the flying vehicles and the treasure. I went back into each scene and clicked on all the kites, balloons, lanterns, etc. and clicked on all treasure chests but still nothing. Because of the first achievement glitch I don't know whether I missed something or encountered anot...

Thanks for providing a demo to the upcoming game. The demo played great (no glitches) and the artwork is beautiful and well detailed. My only drawback is the lack of magnifying possibilities, either using right-click or zooming in/out with the mouse wheel. This would accommodate all players regardless of screen sizes. A more subjective pet peeve of mine in this genre is not with interactive bits (like popping a balloon or opening a door) but with the "gimmick" of hiding an object behind/inside another ob...