Store & metadata

OS *: Windows XP, Windows Vista, Windows 7, Windows 8
Processor: Dual core CPU @ 2GHz (Pentium D or better)
Memory: 1 GB RAM
Graphics: NVIDIA 6800, ATI 1950
Storage: 150 MB available space
Sound Card: 100% DirectX 9.0c compatible Audio Device
Additional Notes: Keyboard and mouse or Gamepad

Steam store details recorded for this app.

Steam account, DRM and anti-cheat notices have not been checked.

Supported languages
Language	Full audio
English	No

Doorways: Old Prototype