Prey - Mooncrash will require Radeon R9 290 graphics card with a Core i7-2600K 4-Core 3.40GHz or FX-8320 processor to reach the recommended specs, achieving high graphics setting on 1080p. Prey - Mooncrash needs a Core i5-2400 3.1GHz or FX-8320 processor coupled with a GeForce GTX 660 to get it to run minimum system requirements. This will return around 30FPS at 720p screen res on low graphics settings, but you can also adjust the settings further to tweak. Don't try and play Prey - Mooncrash without 8 GB, which helps get the 30FPS Another thing to consider is the DirectX capability of your GPU. Prey - Mooncrash needs a GPU capable of running DirectX 11.00. In short you need a 10 year old PC for best Prey - Mooncrash performance.