Shouldn't be hard to run Doom in HTH, HTH runs in Unity and people have already figured out how to do that, just need to mod it a bit.Can someone do this just to piss Crow off
Now the inverse is interesting because it requires the sprites, animations, music, map, etc. to be ripped and be turned into a WAD that can be run.
I'd love to try over the summer to do this, might need to watch a good few guides first though.