Thread:Axel Badnik/@comment-26152271-20150302233051/@comment-27035837-20150303190741

The game has soft-launch in Canadian territory and Japanese have already able to play it normally. There's no official release to US and Europe territories but it's recommended to wait until anything has been revealed about the official release.

https://help.sega.com/hc/en-us/articles/204152674-When-will-Sonic-Runners-be-released-in-the-US-Europe