Just press the green flag and watch as world maps are generated by using color sensing and pen stamping (best in Turbo mode) Wow, this blew up :) Thank you everyone! I added docks, boats, lakes, and tweaked some stuff. Here is another generator I made that does maps, electrical circuits, animated chains and pulleys, ladders, all kinds of stuff.. https://scratch.mit.edu/projects/127701037/
I got the idea to use color sensing from @-Otterer-'s project "Random Map Generator" https://scratch.mit.edu/projects/56395948/ but all the code is mine - Locomule