However, until now we had no idea when the shooter will be available for purchase, but today things are different: Starbreeze Studios announced that The Chronicles of Riddick: Assault on Dark Athena will ship for Xbox 360, PlayStation 3 and PC on April 7 in North America and April 24 in Europe. Also, by the end of March a game demo will be launched on XBL and PSN, so you can test before you buy!