Prey: Mooncrash is an expansion for the 2017 first-person shooter game Prey, developed by Arkane Studios and published by Bethesda Softworks. Released in June 2018, Mooncrash offers a unique twist on the Prey universe by introducing a rogue-like gameplay structure. Set on the moon, the expansion challenges players to escape from a secret TranStar base by controlling a diverse cast of characters, each with their own abilities and storylines. Unlike the main game, Mooncrash features procedurally generated environments, ensuring a dynamic and unpredictable experience with each playthrough.

In Mooncrash, players face escalating challenges as they attempt to navigate the dangers of the lunar base. The expansion incorporates a simulation aspect, where the in-game environment changes over time, affecting the difficulty and available resources. With its innovative approach to level design and storytelling, Prey: Mooncrash received acclaim for its replayability and the fresh perspective it brought to the Prey universe. The expansion successfully expanded the narrative and gameplay of the original Prey title, offering fans a captivating and challenging experience in the haunting setting of the moon.