https://cheropie.itch.io/the-backrooms-free-demo - There's a non-VR version that does!
But if you mean play the VR version with keyboard/mouse, I could add that in. Sounds like an interesting way to play that I never really thought of before. :)
Viewing post in The Backrooms: Mass Extinction - Free Demo VR comments
That game is actually next on my list lol, I play all the Backrooms games (I don't know why.)
I'd love to give the VR version a try with key/mouse. Even if it's generally the same, if the visuals/feel are different I'd still play/record. I'm a Backrooms re-player too, especially the yellow maze (I haven't found another level that's as satisfying yet).
Thanks for the response!