Play Duke Nukum: Episode 2 – Mission: Moonbase Online

Duke Nukum: Episode 2: Mission: Moonbase is a side-scrolling action game released for MS-DOS in 1991. Developed and published by Apogee Software, Ltd., it is the second installment in a trilogy of episodes that were also available as a complete package. The game combines shooter and platforming mechanics within a science fiction setting, continuing the story from the previous episode as the protagonist pursues the villain Dr. Proton to a lunar base.

Players control Duke Nukum through a series of side-view stages. The primary objectives involve navigating the environments, shooting various enemies, and locating the exit to progress to the next level. Exploration is a key component, with some scenery being destructible when fired upon. Defeated enemies award points, and Duke can collect power-ups to enhance his health or weapon capabilities. Special inventory items with unique functions can also be found and used during the mission.

Gameplay progression is structured around completing individual levels, with performance influencing the score. Bonus points are often awarded at the end of a stage based on specific accomplishments, such as destroying all security cameras within the level. The game maintains a focus on straightforward action, with players managing their health and weapon status while engaging enemies and interacting with the stage elements to advance the narrative toward its lunar conclusion.