Journey inside the belly of the beast in Mario & Luigi: Bowser's Inside Story for the Nintendo DS. When a mysterious plague causes Toads to inflate, Mario and Luigi are inhaled by Bowser! Control the Mario Bros. on the DS's touch screen as they navigate Bowser's innards, and command Bowser himself on the top screen as he unwittingly aids their quest. This hilarious RPG features unique dual-screen gameplay, engaging turn-based combat, and witty writing.