Mario and Co. take a delightful little tour of Smithy's factory.
- First battle against the Clerk and two Mad Mallets.
- Second battle against the Manager and three Pounders.
- Third battle against the Director and four Poundettes.
- Fourth battle against the Factory Chief and the Gunyolk!
Mario braves the final stretch and takes on Smithy's manufacturing personnel in a bid to stop the flow of more weapon beasts from entering The Mushroom Kingdom once and for all!