Sonic Boom: Shattered Crystal (ソニックブームシャッタードクリスタル, Sonikku Būmu Shattādo Kurisutaru) is a platform video game developed by Sanzaru Games and published by Sega. It is part of the Sonic Boom series, a spin-off of the Sonic the Hedgehog franchise, and is based on the television series of the same name. The game is available for the Nintendo 3DS in Europe and was released in November 2014. In Sonic Boom: Shattered Crystal, the player controls Sonic the Hedgehog, Miles 'Tails' Prower, Knuckles the Echidna, and Sticks the Badger, as they attempt to save Amy Rose from the clutches of the game's antagonist, Lyric the Last Ancient. The game features an open world environment, allowing players to explore and complete missions. The game also features a crafting system, allowing players to create items and weapons, as well as a competitive multiplayer mode. The game follows a similar style of gameplay to the previous Sonic Boom games. Players must navigate through levels, collecting rings and defeating enemies. The game also features an open world environment, allowing players to explore and complete missions. The game also features a crafting system, allowing players to create items and weapons, as well as a competitive multiplayer mode. Sonic Boom: Shattered Crystal is a fun and exciting platforming game that fans of the Sonic the Hedgehog franchise will enjoy. With its open world environment, crafting system, and competitive multiplayer mode, the game offers a unique and entertaining experience.