When I start the game (either from the .exe or the shortcut), all I see is a tessellated scrolling background and it makes a noise, but I see no menu. It also makes a sound when I press the spacebar, and if I press escape it goes into windowed mode. Other than that I can't do anything. It looks like an interesting game but I can't play it :(
This is on Windows 10 Pro (Version 10.0.18362 Build 18362)