Everything is a mashup; Perspective was taken from Percepto: http://itunes.apple.com/us/app/percepto/id419502225?mt=8 http://itunes.apple.com/us/app/percepto/i

Everything is a mashup; Perspective was taken from Percepto: http://itunes.apple.com/us/app/percepto/id419502225?mt=8 http://itunes.apple.com/us/app/percepto/id419502225?mt=8 It's a fun little puzzle game that operates on rotating the perspective 90° (my kids have been playing it for over a year and seem to keep enjoying it, though I got tired of it after a few levels).