It has its weaknesses, but I think you should watch it if just to form your own opinion.
I’ve only watched through the middle of season 4, where I got a bit tired of it, though I might pick it back up.
Season 1 is interesting, season 2 is weird, and season 3 has its flaws but keeps you on the edge of your seat.
Season 4 I feel like squanders the new setting introduced in season 3; the plot they introduce feels so artificial to me, which is very upsetting because it feels like the new setting has so many stories that would practically write themselves even if you do decide to lean on “Big Bad Villain/Problem” storytelling.
For one, it explicitly calls itself a “subset”; a subset is not the whole set.
If we don’t want to go just off the pedantics of language though, then here’s the thing: it was forked a very long time ago, and both have diverged significantly, I think. It’s a bit like saying Blink (the rendering engine of Chromium) is WebKit; sure, Blink is a fork of WebKit, but the two are very different now.
Just because they existed during the Linux era doesn’t mean they ran Linux; Torvalds was writing for the 386 from the beginning, and Linux has never been written for anything below 32-bit.
Now, it certainly has RAN on that hardware through emulation, such as on a 4 bit Intel 4004, but only for the heck of it.
When it freeze, after you've rebooted it, try running sudo journalctl -p 5 -b -1; you might see something in those logs.
Maybe also open a task manager before you do anything graphics intensive, just to see if there's a process that rapidly increases its memory usage; while it might not be the cause, I've experienced similar freezes when I use all my memory (on a machine with 32GB of RAM).
Probably would work well on OpenTTD for similar reasons.
Honestly, there’s a bit of an “if I had a nickel” meme for open source reverse engineered clones of Chris Sawyer tycoon games, although it would be 3 nickels rather than the traditional 2 due to OpenLocomotion.
I wish Debian’s default Grub theme was less ugly; I know I could change it (and I have on other installs, but I’m quite lazy about theming these days. Part of it is I have a laptop that I rely on for college and don’t want to risk any theme glitches, so I keep its Debian install as vanilla as possible.
I think it was TNG Tech Manual?