The game will launch natively (won't with any version of Proton), the music for the Microsoft Studios will play then the menu music, the menu will make it's noises as if you were choosing an option, YET there is only a black screen. I don't know if you can choose to play or enter any options since I can't see what I'm choosing. The Steam Overlay icons will appear like normal yet when fading away will leave odd trails/ghosting. I've tried a command I found in another report here as well (FNA_OPENGL_FORCE_ES3=1 %command%) yet it never changed anything in-game.