In de Blob 2: The Underground for Nintendo DS, the war for Chroma City is over and Comrade Black and his forces are long gone. Peace has been restored and de Blob has returned to lazy days basking in the jungle sun. Meanwhile, in an underground facility deep in the jungle, Dr. Von Blot has been continuing his research on a new type of Mutated Ink. Unaware of Comrade Black's demise, Dr. Von Blot has been studiously carrying out his experiments on unsuspecting creatures. de Blob goes for a bounce around the jungle one day when he mistakenly stumbles across the underground facility and Dr. Von Blot captures his final test subject. In the game, players will take de Blob through areas of 2D side-scrolling gameplay that will introduce a variety of new moves for the humorous and mischievous hero, such as Wall Jumps, Slingshots and a Sticky Mode for performing gravity-defying moves and smashing through enemies. The game will also introduce new friends and enemies and will immerse players in a rich, story-driven environment.