They are just the first small and standalone window managers for X11 and Wayland respectively that came to mind for me. Not necessarily relevant

omg she's literally me

You mentioned trying Plasma on X11 and Wayland. Have you tried a different desktop environment? Just to rule out Plasma. You could temporarily install something small like dwm or Sway just for testing.

The actual app Magic Earth is proprietary, but it uses OpenStreetMap

Had a stroll through his profile and he's clearly only here to troll.

This game fulfills my only two requirements. Anime girls, and fishing.

Here, I fixed it.

It's planned but not implemented yet. I played this morning and it works fine as usual.

I remember using this a lot in my first year of migrating from Windows to Linux. It was engrained into me that my system will degrade if I don't "clean" it regularly, like on Windows.

Out of context, "a power button" is really funny to see advertised as a feature.

Your comment got me curious so I had a look.

From their FAQ:

Will Magic Earth be Open Source?

No; since it is also used commercially (we have a paid Magic Earth SDK for business partners), we cannot make the code public.