You need a Core i7-4790 4-Core 3.6GHz or FX-9590 processor coupled with a GeForce GTX 980 4GB to run iOMoon system requirements at recommended. You can expect to get around 60FPS at 1080p screen res on high graphics settings with this hardware. iOMoon needs a Radeon R9 390X graphics card to play on low settings, with a Core i5-2500K 3.3GHz or FX-8350 processor to reach the minimum specs, achieving 30FPS on 1080p monitor res. System memory for min is 8 GB. Make sure your GPU can run DirectX 11.10 or iOMoon won’t run. To summarise, iOMoon needs around a 7 year old PC to play at recommended settings.