This only compiles on Linux and that's unlikely to change any time soon.
- Make a new renderer from scratch.
• Ghoul2 has been moved outside of the renderer so this should now be fairly easy
- Re-add the Bullet physics engine
• Should be easy, I've done it before, albeit poorly.
- Add scripting engine
• Not LUA, h8 LUA
• Not Mono, too buggy (and massive) jesus christ