Let's Play Sonic Boom : Shattered Crystal ! | 3DS |

Sonic Boom: Shattered Crystal (ソニックトゥーン アイランドアドベンチャー Sonikku Tūn: Airando Adobenchā?, lit. "Sonic Toon: Island Adventure") is a 2D side-scrolling action/adventure game, produced and developed by Sanzaru Games, and released exclusively on the Nintendo 3DS and Nintendo eShop in late 2014.
The game plays as the handheld counterpart of Sonic Boom: Rise of Lyric and is the second title of the Sonic Boom continuity. Both this and the Wii U game serve as prequels to the animated television series. Sonic Boom: Shattered Crystal specifically centers around events and lore of the Sonic Boom continuity with exclusive environments and characters.