IngeniousRocks (They/She)

If you patch your homebrew ROMs with the 80minute cd patch you can load them in pcsx2. In this case I believe you’ll have full color regardless of if the ROMs are made for PAL or NTSC

Edit: I actually don’t think you have to do this since pcsx2 doesn’t do anticipate checks, though you’ll probably need access to a PAL bios, which is easy enough to install as a secondary bios in pcsx2

I’m most familiar with PS1 Homebrew, its almost all available under the “Net Yaroze” name.

Without a Net Yaroze ps1, you’ll need a TonyHAX/freePSXboot memory card to boot the games. TonyHAX unlocks the region by resetting the disc drive into an unlocked state after Boot. As a consequence, this also allows homebrew titles and less than legitimate copies of titles to boot. Don’t use this for piracy, that would be iLleGaL.

Archive.org has 3 Net yaroze game jams available, one of which has 83 titles but they usually render black and white. There is also Fromage, a ps1 demake for Minecraft (barely functional, but neat to show friends)

You can at least have the gaming!

IA has most games from that era archived and most consoles can be softmodded to play totally legally aquired backups that absolutely are not archived copies of games

Can’t use libreOffice and translate the Q code into whatever language libreCalc uses?

This is completely unrelated to your problem:

The calibre website recommends extremely strongly against using their software packaged by anyone else other than calibre themselves as they are often (see usually) buggy or extremely outdated.

It may be worth it to manually “install” the app from their website somewhere in your ~/.local/ and see if you have less issues using the official package.