Just won ValForth for the Atari

[JonnyBritish]

This was the forth that was used to build the game Universe from Omnitrend

 

I won a manual, copy of starting forth, disk and quick reference card

[jmccorm]

I spent a couple of years playing around with Valforth. I got quite good with reverse polish notation after a while. As I recall, it also has a very nice player-missile graphics library that you can import and play with. As a child, it was the first time that I was really able to make use of those features.