Sonic and the Secret Rings is a 2007 platform video game developed by Sonic Team and published by Sega for the Wii. A spin-off to the Sonic the Hedgehog series, it is the first title in the franchise for the system, and follows Sonic the Hedgehog’s quest to stop an evil genie named the Erazor Djinn. In addition to the basic platforming gameplay of previous Sonic titles, Secret Rings uses a system of experience points and levels, as well as special moves that are unlocked via leveling up.