Minimum System Requirements
Windows
OS:
Windows 7
Processor:
Intel Core 2 Duo e6400 or AMD Athlon x64 4000+
Memory:
2 GB RAM
Graphics:
Intel HD Graphics 3000 or equivalent
Storage:
840 MB available space
Notes:
Version 9.0c; DirectX Compatible Sound Card
macOS
OS:
Snow Leopard 10.6.8, or later
Processor:
Intel Core 2 Duo Processor
Memory:
2 GB RAM
Graphics:
Intel HD Graphics 3000
Recommended System Requirements
Windows
OS:
Windows 7
Processor:
Intel Core i3 - Current Gen
Memory:
2 GB RAM
Graphics:
NVIDIA GeForce GT 630 or Radeon HD 7950, or equivalent rated
Storage:
1 GB available space
Notes:
Version 9.0; DirectX Compatible Sound Card
macOS
OS:
OS X Mavericks 10.9
Processor:
2.5 GHz dual-core Intel Core i5
Memory:
2 GB RAM
Graphics:
Intel HD Graphics 4000
These are the requirements the publisher lists on Steam.
