Amazon and Sega have teamed up to offer 25 extra lives to those who pre-order Sonic: Lost World through the online retailer.
According to a post on the Sega Blog, the exclusive downloadable content is designed as "A safety net for the risk-taking Sonic player." It's available "while supplies last" in North America.
Sonic: Lost World is headed to Wii U and Nintendo 3DS Oct. 29. For more on the game's homage to the past and preparation for the franchise's future, be sure to check out Polygon's recent interview with the game's developers.