Sonic Boom: Shattered Crystal is an action-adventure game for Nintendo 3DS from the Sonic Boom branch of the Sonic franchise. The handheld entry uses the redesigned Sonic Boom cast style and centers its adventure around the Shattered Crystal storyline.

• Cleaned, tested, and guaranteed to play. Authentic cartridge.
• Action-adventure gameplay blends Sonic series speed with side-scrolling exploration and platforming.
• Features Sonic, Tails, Knuckles, and Sticks as part of the Sonic Boom character lineup.
• Built for portable Nintendo 3DS play with both 2D and 3D display options.
• Sega of America branding ties this release directly to the long-running Sonic the Hedgehog series.

This entry belongs to the Sonic Boom era of the franchise, which introduced redesigned versions of the core characters and added Sticks to the team lineup.