[RodgerTheGreat]

Beaten to the punch, but at least we took fairly different approaches: http://beyondloom.com/tools/amigogh.html

[pxi]

That was an hour of fun on the week end. Another one in SmallBASIC:

https://gist.github.com/chrisws/b2a60d7143fab4eb0fd4afbab6bd...

[panic]

Nice, yours definitely nails the authentic look!