How do I get full screen mode?

F11 toggles between full screen and windowed mode if it is supported on your platform. This feature currently does not work on Windows. It also does not change the rendering resolution, which may not be what you want.

The simplest approach to get the best fullscreen mode is to delete your config.ini file. The next time you launch Nightshade it will start up in full screen mode using your current screen resolution.