All we know is in the tweet (not sure if they said anything more in the stream).What are the enhancements? I've never played SS2, so if they update it to support modern GPUs etc then I'll definitely give it a try.
This is what they had for the EE of the first one:
System Shock: Enhanced Edition features:
- Higher resolution support up to 4K widescreen mode
- Mouselook support
- Rebindable keyboard/mouse/joystick commands
- Adapted to Nightdive's KEX engine
- Support for both Direct3D and OpenGL
- Option to switch between hi-resolution Mac assets and the original DOS assets
- Official support for fan missions and fan mods
- New unified options menu that allows changing preferences before gameplay
- Adjustable FOV (Field of View)
- Smoother camera rotation and translation
- Improved control scheme which allows faster and streamlined experience
- Brand new achievements
- Remappable keys with three profiles to choose from: original controls, custom controls, and lefthanded controls.
- Many original game bugs fixed.