It's relentlessly bleak and cruel but fun and entertaining at the same time (at least the first one).

It's also really not all that hard once you figure out what's most important to grow the city.

Yes, instead of building individual houses and mines for a few hundred people, you build districts for thousands of people. Instead of heat levels per district, there are five “bad things” that have levels, food, sickness, cold, squalor, and crime. If you don’t produce enough of something like heat from coal/oil the cold level will start to rise to different levels depending on the percentage of the need met (if you make 1/4 the heat demanded, it gets really high). Each level affects other problems, so high levels of cold leads to higher sickness, high levels of sickness reduce the number of available workers, which makes it harder to keep housing districts running, which you need to keep enough shelter or else cold levels rise more.

There are also multiple ways to solve the issues this causes. If you can’t find or exploit a new source of heat yet, you could build hospitals in housing districts to counteract the increase in sickness and keep that level low, preventing sickness, or you could pass a law like family apprenticeship that increases the percentage of your population that can be used as workers (kids helping their parents) so you can afford more people being sick. You could also shut down some material or food production to save heat demand or workers, but then you need to have big enough stockpiles to survive the deficit, or you might be dealing with hunger from food shortages (which increases sickness by the way) or crime from material goods shortages.

And the worse things get, the blacker the edges of the screen get as tensions rise, trust falls, and your own hope outside the game wavers, which get’s really intense. But that only makes it all the sweeter when that one district, building, or law you needed finishes and you see that beautiful word while hovering over the problem killing you; “diminishing.”

I think I went on a bit of a tangent there, but I have really been enjoying my time with the game so far. The one issue I have is the game chugs right now. On an RTX 2080S I have the resolution down to 1080p and framerates still hover around 40. Maybe it’s my CPU, but by the end of my last game building one mega metropolis even the music was skipping repeatedly as the game tried to keep up. I do really hope they make it run better going forward.

Maybe some mental mixup with Snowpiercer, which does take place on a train surrounded by snow?

Completely agree. I played through a few times and lost each time, but wanted to see the ending of the game so I turned on cheats for extra resources and still found it difficult, but overall I was able to beat the game and enjoyed it! Especially when life is busy, I see no issue with the occasional “cheating” in single player games to get the experience you want!

If Anno had somehow managed to channel the narrative of Snowpiercer and the compulsive clicky crunch of Clash of Clans it would be this.

Depending on how you read it, that explains why FP1 did not have the staying power nor depth nor draw of Anno. 😛 Still enjoyed playing through it once, but as far as best-paced goes, I don't think the granted-much-newer Against The Storm can be beat in that regard, successfully managing to remove the rote nature of most long-tail city building from the genre - even FP1 sadly has that, more on account of how shallow its underlying systems are though, not that the campaign is done too long.

Now if you’ll excuse me, I’ve promised mutually exclusive things to a bunch of council members and I have to somehow navigate a multi-party system without being forced to use the elderly for food.

This is kinda what I mean, actually. FP1 sells its narrative and atmosphere and story super well, even if once you try the waters, it becomes painfully obvious stuff like that is just a story-cover draped over a very rudementary core. These decisions are trivial in their nature and effect even as they sell themselves as being sweeping. The core directional decision sounds gruesome, but never truly amounts to much mechanically, so it peels off pretty quickly, too.
Either way it's just about maxing your tree depth so you essentially "beat" the game as people no longer become unhappy, and then optimize grid layout a bit (not even much) to survive the ending.

Don't get me wrong though, FP1 was fun to play. In hindsight it's a mediocre city builder polished to an absolute gleam, which makes it "good". I would not say it's more than that, tbh, but then again it kinda doesn't have to be, either.

Oh that's been my new favorite tactic. I said you'd get research and a vote. I didn't say it would be enacted or that we would build that...