Hi, I think I found a bug. I played a couple levels and closed the game because I wanted to try playing it with JoyToKey. After configuring the settings in JoyToKey and restarting NighSky HD I can no longer scroll down in the menu. I tried disabling JoyToKey to see if that was causing it and I tried rebooting my laptop, but it did not help. After rebooting I noticed I could no longer close the game by pressing escape either (I think I could at first?) I am playing in Windows 7 64-bit.
By the way I had an error message asking for a MSVCP100.dll when I first started it, but that was easily solved by googling for it. Just so you know. Enjoying the game a lot otherwise, but I would rather keep going from where I left off rather than playing it again right away, and I would need to make some menu selections for that :p