Processor: Quad-core Intel or AMD processor, 2.5 GHz or faster.
Memory: 4 GB RAM. MB RAM
Graphics: NVIDIA GeForce 470 GTX or AMD Radeon 6870 HD series card or higher.
DirectX: Version 10
Storage: 1 GB available space
Additional Notes: These "requirements" are from Unreal Engine 4's website, however I have tested the game on machines with quite a bit less power and it has worked.
minimum
Minimum:
OS: Mac OS X 10.9.2 or later.
Processor: Quad-core Intel or AMD processor, 2.5 GHz or faster.
Memory: 4 GB RAM
Graphics: NVIDIA GeForce 470 GTX or AMD Radeon 6870 HD series card or higher.