Hi there,
To regain your controls please follow these steps:
-press <Windows-Key> + R
-type %appdata%
( a new window should open )
- open the folder "Galaxy on Fire 2 Full HD" in that window
- delete the file "gof2_save_options" (or rename it to "gof2_save_options.old" if you like)
This should resolve the problem for you.
Best regards,
Sven