https://www.polygon.com/e3/2018/6/10/17443210/prey-dlc-mooncrash-trailer-bethesda-e3-2018-release-date

Prey is set to receive a new DLC update, today, called “Mooncrash” as well as an update for the base game, which adds three new modes: Story Mode, New Game +, and Survival Mode. Both will be available for free.

Publisher Bethesda debuted a trailer for the DLC during its E3 press conference today. The expansion will take place on the moon, confirming a cryptic tweet sent out be developer Arkane Studios earlier this year. The Mooncrash DLC introduces a new style of gameplay to Prey, focused on infinite replayability. That means the enemies, hazards and loot are all different on each new loop.