https://www.youtube.com/watch?v=KczJNtexinY
This is such a very good documentary series.
https://www.youtube.com/c/IndigoGamingChannel/videos
Of course the worlds of The+13th+Floor and The Matrix had to be referenced.
https://thedigitallabyrinth.blogspot.com/search?q=VR+and+Simulation+Theory
https://thedigitallabyrinth.blogspot.com/2009/04/the-nature-of-reality-tnor.html
