Class of '09: The Flip Side PC Steam Altergift

Windows

Minimum:

Requires a 64-bit processor and operating system
OS *: Windows Vista or higher
Processor: 2.0 GHz Core 2 Duo
Memory: 4 GB RAM
Graphics: Open GL 2.0 or DirectX 9.0c
DirectX: Version 9.0c
Storage: 800 MB available space

Mac

Minimum:

OS: Mac OS 10.10+
Processor: CPU: 2.0 GHz Core 2 Duo (64 bit only)