Sonic Boom: Rise of Lyrics and Sonic Boom: Shattered Crystal Dated in Europe, gamescom 2014 Video Released

Each version is a new chapter in the Sonic Boom universe and will each have their own unique immersive storylines
Sonic Boom: Rise of Lyrics and Sonic Boom: Shattered Crystal will arrive in Europe on November 21st, SEGA announced. Serving as a prequel to the stories revealed in the TV series, both Sonic Boom video games are developed by Los Angeles-based Big Red Button Entertainment (Wii U) and Sanzaru Games (Nintendo 3DS) in collaboration with Sonic Team.
Sonic Boom: Shattered Crystal will launch in North America on November 11th, while Sonic Boom: Rise of Lyric will arrive on November 18th.