Nite crawlers and-the-invasion-of-the-ultra-terrestrials

 https://www.groundzeromedia.org/show/7-12-24-white-crawler-the-invasion-of-the-ultra-terrestrials-w-dan-harary

There are so many mysterious shapes, monsters and entities out there and if this world is part of something like a cosmic simulation, so much remains unknown.

https://matrix.fandom.com/wiki/Monsters

https://scifi.stackexchange.com/questions/11624/are-there-vampires-and-werewolves-and-aliens-in-the-matrix

https://matrix.fandom.com/wiki/Nightmare_Matrix Monsters in the Matrix, or any other type of character could be possible. 

https://www.npr.org/2003/06/13/1297967/the-matrix-and-monsters-inc-mirror-movies

https://screenrant.com/the-matrix-movies-all-machines-explained

https://www.wired.com/story/living-in-a-simulation/

https://www.scientificamerican.com/article/do-we-live-in-a-simulation-chances-are-about-50-50

https://desertshapes.blogspot.com/search?q=Monsters+in+the+Matrix

https://thedigitallabyrinth.blogspot.com/search?q=The+Matrix