Minimum System Requirements
Windows
OS:
Windows XP
Processor:
Intel Core i3 or equivalent
Memory:
2 GB RAM
Graphics:
GeForce 9800 or later
Storage:
500 MB available space
Notes:
Version 9.0c; Works with most Intel graphics cards, but not recommended. DRM free.
Recommended System Requirements
Windows
OS:
Windows 7
Processor:
Intel Core i5 or better
Memory:
4 GB RAM
Graphics:
GeForce GTX 550 or better
Storage:
500 MB available space
Notes:
DRM free.
These are the requirements the publisher lists on Steam.
