Imangi Studios, the creators of the hit game Temple Run, released a sequel to its popular Indiana Jones-esque runner game on Apple’s (AAPL) App Store last week. Temple Run 2 features the same gameplay as its predecessor, however it includes a new environment, better graphics and performance, and more powerups and achievements. The game has been well received by iOS users, currently holding a four star rating, and has been downloaded more than 20 million times, six million within the first 24 hour, in just four days. For context, Angry Birds Space was downloaded 10 million times in less than three days across multiple operating systems. Imangi’s original game has been downloaded more than 170 million times on Android and iOS. Temple Run 2 is available now on the App Store and is slated to arrive on Android this week.