Duke Nukem: Critical Mass (Europe) (En,Fr,De,Es,It) is a 2011 action-adventure video game developed by Apogee Software and published by Deep Silver for the Nintendo DS. The Japanese title of the game is 'Duke Nukem: Critical Mass DS'. The game follows Duke Nukem, a tough-talking, cigar-chomping soldier, as he battles alien forces in a post-apocalyptic world. Players take control of Duke as he fights off aliens using a variety of weapons such as grenades, rocket launchers and laser guns. The game features a variety of environments, including a cityscape, a space station, an underground bunker and a hazardous desert. Duke must make his way through each level, defeating enemies and solving puzzles along the way. The game also features a variety of mini-games, such as a first-person shooter and a driving game. Duke Nukem: Critical Mass (Europe) (En,Fr,De,Es,It) is a fast-paced and action-packed game that is sure to provide hours of entertainment for fans of the Duke Nukem series.