A great game I played through when it came out free just went free again,
down from $0.99:
Link: http://itunes.apple.com/us/app/cover-orange/id405229260?mt=8
It has like a million levels and fun achievements, and I particularly
enjoyed the rube-goldberg machine type levels. (Pro tip: I tended to play
without headphones as I found the sound to be annoying.)
Enjoy!
