Imangi has announced that Temple Run 2 has notched up more than 20 million downloads on the App Store in its first four days on sale, ascending to the top slot for free apps in the App Store after just eight hours. The game has already seen 210 million sessions that have produced roughly 1,775 years of gameplay.

“The response from fans has been overwhelming,” said Imangi co-founder Keith Shepherd. “We are thrilled players want more of the Temple Run universe, and we hope to grow and expand the game over the coming months.”

The original Temple Run released in August 2011 and has now been downloaded 170 million times from the App Store, Google Play and the Amazon Marketplace.