Guys Rayman is AMAZIIINNGGGGG, glorious graphics and glorious soundtrack and glorious everything, + a billion levels from Origins as side unlockables.
The game is worth its salt even only for the "20 000 lums under the sea" world, which is where the quality reaches dizzying heights !
Edit : is this US only ? as far as I'm concerned IDARB has been downloadable for free since february. I have downloaded it actually.