Yup that's cool.This is really cool. Well done, I've always wondered what this would look like implemented in hardware!
I wrote another little demo a few months back, what I believe to be the first pseudo-3D raycaster for Chip16. It's a flickery mess, but I was pretty pleased with the result so far. I've attached the source and ROM with a license to do what
Anyways thanks for the information.
I was unable to attach a .zip with a ROM. It was really helpful.