In LEGO Ninjago: Shadow of Ronin, players will take on the role of their favorite Ninja warriors and use an array of exciting new vehicles, mechs and dragons to battle their way through the Ninjago universe. A new enemy named Ronin enters the game and has the ability to steal the memories of Ninja warriors by using the Obsidian Glaive weapon. Players must locate these weapons and retrieve their powers before Ronin succeeds in completing his evil plans.