"METAL SLUG X" is an action shooter released by SNK in 1999. This title is an adjusted version for "METAL SLUG 2." Using "METAL SLUG 2" as a foundation there will be additional new weapons and many new enemies. Difficulty for the game is also adjusted with location changes for the boss characters.
The ACA NEOGEO series is developed with the concept of recreating popular works of NEOGEO. Various game settings including the difficulty level can be set, recreating the feeling from the cathode-ray tube type of televisions. Players can also compete with other players around the world using the online ranking feature with scores. Please enjoy the masterpiece that built a generation for video games.