Thank you so much for the revieww! So you tried to launch it with a VR headset connected and it didn't launch? Can you tell me what headset you own? I think there are some problems with the exported version but we don't know why
I've tried it with oculus quest 2 via steamLink and steamVR. Maybe it have something todo with recent steamLink update.
When I tried to launch it - steamVR correctly catches it and shows that mini "Next Up" window "Babel Ascent ". But it loads like ~5 seconds and then just closes itself.
Maybe it would be better to add some crash logs output in game folder if possible to pinpoint an issue.