Hi, Wyndsan.
This app is made with unreal. No mods. No weird plugins. Just pure & simple 100% genuine unreal. Whatever problem you may have with your PC, I can assure you it isn't related to this app (or to any other unreal app). I use G2, Pimax, Cosmos, Rift, and Index at the lab and none of them made me a single BSOD in all my years of coding, only a ton of bugs due to my limited knowledge. ;)
As Itch.io is telling me right now, 5,713 virtual souls have downloaded this app so far. 1 of them (you) got a BSOD. Maybe bad RAM? I don't know how to help you here, sorry.
Good luck anyway and thanks for the info.