As per title. I personally really enjoy deckbuilding / engine builders and civilisation games, but most of them understandably end just as you’re hitting the sweet spot of getting your engine up and running. Probably why Through the Ages is my favorite game - has all the mechanics I like, but lasts long enough that I feel like I get a chance to run them.
Arcs Blighted Reach is exactly this, cranked up to 11.
Aw man, as fun as that sounds, I’m never going to convince anyone to play it with me lol
Try looking for a local game group or Meetup? It’s hard to get friends into heavy games, it’s easier to get gamers into friends.