Question from a vr-less pleb. I know there are tons of "3D virtual theatre" apps that allow you to play back stereoscopic video, sourced from 3D blu-rays and the like.

Now, some PC games natively support stereoscopic 3D. It's uncommon now, but it was a trend in the early 2010s when stereo monitors were being pushed. Deus Ex Human Revolution is one example. Nvidia used to have a hack to get stereo rendering working in other games, although it's discontinued now. I think there are some other third-party hacks for it too.

My question is... let's assume I can convince a game to output stereo 3D, in a format intended for stereo monitors/TVs. Is there VR software available to allow me to view that on a large virtual screen?