Possibly OpenTTD?
Same developer but different games, from what I can tell he released Transport Tycoon first, then Locomotion which had ?better graphics and less complexity?
I’ll have to try openloco, I’ve only ever played OpenTTD and it’s pretty good
One of the greatest intros in rock
You should read this page: https://github.com/linux-surface/linux-surface/wiki/Installation-and-Setup
It’s very detailed about what to do to get stuff working (on lots of distros), and what currently isn’t working (see camera support etc)
I took a look in the past but deemed it too much of a compromise at the time for what wasn’t working.
Niche case- I’m a maths teacher and it’s been good for replying to emails from students with problems.
I went looking for the implied ‘A’ language but couldn’t find it. Did find this though:
https://en.m.wikipedia.org/wiki/List_of_programming_languages
Surprising how many single letter names there are.