Sonic Chronicles: The Dark Brotherhood

In "Sonic Chronicles: The Dark Brotherhood," Knuckles is kidnapped and the Chaos Emeralds vanish, leading Sonic and his friends on a quest to rescue Knuckles and recover the emeralds. They are joined by a new ally, Shade the Echidna, and must stop the Nocturnus tribe, led by Ix, from invading their world. The game features turn-based battles and allows players to control and customize a team of up to four characters from the Sonic universe.