Yes, it's a long time since, I've played such a game as this! I love the story, and all of the intelligently words that was used, and especially they two citats in the differents ends.
That's have been a couples of confussions for me, in some part of the game, what I should do next etc. Especially how to place they song gems in the machinecenter. I couldn't find out, that the WHOLE cave/room/hall was the machine, that should activates by interacting the 4 song gems down, up, left and right side. They say the same things, but could you make like a screen-view, and add text, that shows you, that you should place the gems as the screen shows? That will be really helpful and time sparing for some players. ^^
Though, the game deserve obsyli 5 STARS! ;D
I like that site, so if anyone want a medium badge, then look here:
http://ayumilove.wordpress.com/2010/06/26/doodle-god-walkthrough-element-combination-list-with-proverbs/