These are System Shock Remake demo releases for the sake of game preservation. After releasing Unity engine pre-alpha demo, Nightdive Studios switched to Unity Engine which rebooted the development. Currently, Unity Engine demo for Windows has been overwritten by Unreal Engine demo for Windows whereas Unity Engine pre-Alpha demo for Linux is still accessible on GOG. This archive contains:
- 2016/7 Unity pre-Alpha demo for Linux
- 2016/7 Unity pre-Alpha demo for Windows
- 2020 Unreal Engine demo for Windows
2016/7 Linux demo and 2020 Windows demo source:
2016/7 Windows demo source: