itch.io

after a quick google search (not sure if this is accurate, so correct me if im wrong) it appears as though steam vr doesn't support oculus quest 1 or 2- witch is what this game was build for, so it could be that its just not compatible with the system you are using. (not entirely sure if it makes a difference what system you are on, but my experience is limited to the quest two, so i only really know about the quest two)

you dont need steam vr if your using the quest/quest2 (i dont know what its like in other headsets i only hvae a quest 2) but you do need a pcvr cable, connect the headset and just run the game, no steam vr needed