You can run Doom inside (DOS) Doom, for real. youtube.com
Submitted by voxpoplar in itrunsmood
Submitted by voxpoplar in itrunsmood
I think the other way around - running DOS Doom inside a source port, has been done. But that was more using intended features or extending the engine, while this is using a vulnerability in the original game.
now the real question is, can you run doom inside doom inside doom, ad infinitum?
neku wrote
im honestly surprised that this wasnt already a thing