MUTATION NATION is an action game released by SNK in 1992. Humans turned into mutants by the hands of a genius biologist have gone on a rampage. To save their hometown, two youths rise up to resist. Battle with courage using full action combos along with 6 special moves. The "ACA NEOGEO" series has faithfully reproduced many classic NEOGEO masterpieces. Players can change various game settings such as game difficulty, and also reproduce the atmosphere of arcade display settings at that time. Players can also compete against each other from all over the world with their high scores. Please enjoy the masterpiece that built a generation for video games.