Moonbase 332 is an arcade first-person shooter built around an unlikely cleanup job. You play an old American exterminator sent to a lunar base after a war between Germany and Austria in 2007. Austria has tested genetically modified plagues there as weapons, and the job is to fight through the base and clear out the threat. An absurd story and cutscenes frame the action rather than presenting it as a straightforward military operation.
The campaign is arranged as five chapters of five levels apiece, with boss battles, bonus levels and hidden weapons, items and rooms among its contents. Combat has no health regeneration, while the game’s difficulty varies with player behavior. Its speed also rises with each level, giving the progression an arcade-style push. The listed online high-score system and ranking feature add a competitive layer alongside the campaign.
The store lists Moonbase 332 as single-player, so its high scores and rankings offer a different kind of context from a shared multiplayer session. Its particular mix of escalating speed, secrets and score chasing makes that format central to the game’s identity.