The Mousekewitz family has been lured out west by the dastardly Cat R. Waul. He plans to round up all the mice in one place and turn them all into mouseburgers. Fievel and you are their only hope. Mosey on down through five challenging stages along with Fievel on a wild west adventure to rescue his family. So buckle up your six shooter, you're the only hope to help Fievel save his family.