
Your way to freedom only involves your intelligence and the puzzles!
Minimum OS *: Windows XP SP2, Vista, or Windows 7 Processor: 2.0+ GHz or better (dual core recommended) Memory: 2 GB RAM Graphics: NVIDIA 8000 series or higher (Shader Model 3 Compatible) DirectX: Version 9.0c Storage: 1 GB available space
Minimum OS: Snow Leopard (10.6) Processor: Intel Memory: 3 GB RAM Graphics: SM3 512MB VRAM Storage: 1 GB available space
Minimum OS: Linux or Ubuntu Processor: Core 2 Duo Memory: 3 GB RAM Graphics: SM3 512MB VRAM Storage: 1 MB available space