In 2001 I wrote some PalmOS games, under the name "Gid's Games", continuing the web games project I started in 1995. After months of learning, coding, testing, I put the games on sale on Handango (the main "app store" for Palm-based devices back then) and made a grand total of $50. :( Anyway, thanks to CloudpilotEmu I can now share the experience. There are two "bonus features" here... firstly, the "*repton" app is a test for a scrolling arcade game using the physical buttons; it's shamelessly copied from Repton 3, although I would never have released it as-is of course. Secondly, if you scroll down in the "Gid's Games" app, you should see the incomplete "Wheel" game, which I never released.