It’s one of the best FOSS games I know. That is not a very high bar, admittedly; I suggest trying I out.

We native speakers of German intuitively pronounce an audible “g” followed by an audible “n” when reading “GNOME” and find it weird that the ordinary word “gnome” is pronounced with a silent “g” in English. The cognate in our first language is “Gnom”, pronounced with two consonants in the beginning, like the desktop environment.

What’s the difference between USA and USB?

One connects to all devices and accesses the data. The other is a hardware standard.

no, exit codes work the other way round: 0 = success, !0 = error

Do you have a link to a source for this?