Is Mutation Nation still worth playing in 2026?
Mutation Nation is an SNK beat 'em up in which two agents fight hordes of mutants to save a city, with a system of evolving character mutations through power-ups. The snappy action, the variety of deformed enemies and the two-player co-op mode bring a pleasant outlet, in the spirit of the era's beat 'em ups. The repetition and a lack of strong identity temper the enthusiasm. For fans of retro beat 'em ups and old-school cooperative action, it is a solid diversion, mainly delightful in pairs.