Minimum System Requirements
Windows
OS:
Windows 8.1 64bits
Processor:
Intel Core 2 Duo E8400 or AMD Phenom II X2 550
Memory:
4 GB RAM
Graphics:
NVIDIA GeForce 8800 GT, 512 MB or AMD Radeon HD 5750, 1 GB
Storage:
4 GB available space
Notes:
Version 9.0; Microsoft no longer supports Windows 10 or older versions.
Recommended System Requirements
Windows
OS:
Windows 10
Processor:
Intel Core i3-540 or AMD Phenom II X4 965
Memory:
4 GB RAM
Graphics:
NVIDIA GeForce GTX 750, 1 GB or AMD Radeon HD 7850, 1 GB
Storage:
4 GB available space
Notes:
Version 11; Microsoft no longer supports Windows 10 or older versions.
These are the requirements the publisher lists on Steam.
