Hi, I'm the developer who programmed it. Could you provide me with more information? I haven't been able to replicate the error on my end, so I'm not sure what's causing it.
Viewing post in The Backrooms Rescue Team jam comments
I have recorded my screen opening the game!
Here's the link: https://screenrec.com/share/PB15E82jfx
I opened this game on a laptop, maybe that is why I am stuck on a white screen. If that is the case, you should consider optimizing the game so that at least the main menu appears.