Making a game on a custom bytecode VM in 7 days and 3kB

It's incredibly satisfying to see the polar opposite of the usual LLM/superDB/K8/CICD/Cloud/Container/Crapola corpobloat we hear about on this site all the time, namely a tiny piece of handcrafted code, ironically produce something infinitely more aesthetically beautiful, and intellectually interesting from an almost artisan engineering perspective.

The rest of the games submitted to this very interesting, somewhat niche game jam (including my own entry) are here:

https://itch.io/jam/langjamgamejam/entries

There were some really impressive submissions in spite of the short time frame!

Reminds me of https://js13kgames.com/ where people managed to do a whole air sim in 13kb (out of many other things)

Such a beautiful technique for shoehorning straight out of the 1970s! See also

https://en.wikipedia.org/wiki/CHIP-8

and

https://en.wikipedia.org/wiki/SWEET16

It seems so un-FORTRAN that DEC had a FORTRAN compiler for the PDP-11. that was based on a stack machine and then later built an FP accelerator specialized to accelerate the stack machine. It was a straggler but I'm still trying to track down a circa 1992 article from Dr. Dobb's Journal where someone used virtual machine techniques to unbreak the broken i860 and make a good FORTRAN compiler.

What's that overall filter that covers the view? Is it supposed to look like a late 80s passive matrix color LCD screen?

Edit: Thanks for the downvote, guess I shouldn't have paid any attention to this post at all?