There’s an Aztec city building game called Tlatoani. It’s in early access, but has enough meat on the bone that it’s one of my goto games.
Out of curiosity I checked Steam DB for active player numbers. I have discovered at any given point I am 10% to 25% of the given player base BY MYSELF. I am 1 of 4 people playing this game right now in the world. With the prevalence of the internet I always assume whatever weird bullshit you’re into there’s at least a thousand people talking about it; making memes outsiders could never comprehend. It’s actually novel to fly under the radar for once.
What do you do that doesn’t have a community associated with it?
FoundryVTT, baby! Somewhere north of 70,000 downloads for a very feature rich virtual tabletop that you’d think more D&D / Computer Nerds would be into.
If you want to get even more bespoke, I’m the proud owner of a version 2 box of “Kingdom Death”, a $400 boardgame designed in the spirit of Monster Hunter or Dark Souls. You play a primitive band of survivalists, hunting horrifying monsters for their body parts, in order to slowly claw your civilization’s way out of a Lovecraftian dark age.
I’m right with you on both of those things. I just spent more time than is reasonable on a gatehouse over a chasm in foundry, and have a screaming antelope on the shelf next to me that I’m reasonably proud of.