Palm and Psion (EPOC) are still my favourite tools today, although they are quite different: Palm is purely single-tasking, while Psion is real multi-tasking. Although they are both around 20 years old, there are still resources on the web.
- https://freeware.palmclub.nl/ (Dutch site)
- https://hpc.ru/pda/soft/index.phtml?pl167=on (in Russian)
- https://www.oldhandhelds.com/?dir=Palm Os
Great games on my Palm Tungsten:
- Bejeweled 2
- Bike or Die!
- Fish/Plant/Lemonade Tycoon
- Village Sim
- Jack BBQ
- Poket Civ
- Little John Palm / Phoinix
- Spy Hunter
- The Prison
- Space Trader
- Strategic Commander
- Warfare Incorporated
- https://www.neuon.com/software.htm (great Neuon apps with official serial)
- https://www.mypsion.ru/software.php (in Russian, but with screenshot for each app)
- https://psion.wz.cz/index.php?pg=programy (in Czech)
I installed Empire (similar to Monopoly) and Chess on my 5MX Pro.