Indeed.
After a bit of a head search I am now 90% sure it was a PD of some sort but the chances of finding it are slim to remote as I did give a lot of them away. I have a feeling it was stopped for copyright infringement (a bit like Jelly Monsters on the VIC 20 was) but on a smaller scale. I can ask Jamie Anderson via the tweeter/X but it would have been out before he was born so I doubt he would have any info.
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TBL I posted this on, Sat 4 Nov 2023, 13:36,
Reply)
I assume you're not thinking of something as obvious as Starglider?
The demo for it was everywhere at one point.
(, Tue 7 Nov 2023, 11:03, Reply)