Just downloaded this and I'm stuck at the main menu. No mouse cursor, keyboard doesn't work, and controller doesn't work either. I see others in the comments have it working, so I'm not sure what the issue is. I've tried mouse-left/right clicking, arrow keys, wasd, enter, spacebar, "E", and tab to progress past the first menu. No luck.
(Unsure if you need any specs for this issue, but I'm on Windows 10 64bit)