Arguably one of the most popular casual games for the iOS ecosystem since Angry Birds, Imangi Studios' Temple Run is an obstacle run game originally inspired by the chase that began the first Indiana Jones movie Raiders of the Lost Ark. After exceptional sales, merchandise spin-offs and a movie tie-in version to Pixar's Brave, the sequel to the game has reached North American app stores as of 11PM ET on Wednesday, after originally debuting in New Zealand.