GameMaker examples and demos.
https://xotmatrix.github.io/demos
6502 Documentation
https://xotmatrix.github.io/6502
Easy 6502 (Fork)
https://xotmatrix.github.io/easy6502
Links
https://xot.bsky.social
https://github.com/xotmatrix
https://mastodon.gamedev.place/@xot