What's y'all very low count playerbase games, Like I say 10k and below?

I mean, I play this game urban lore:Doppleganger, Which was only like 400 downloads on play store till  sometime? I don't know when but it got boomed to 10k!

i dare you to find anyone who has heard of ichumon before. i ran into it over a decade ago, couldn't remember the name but knew it wasn't marapets, stumbled on it AGAIN a few months ago... the player base is miniscule but IT IS ACTIVE and i am having a good time. it's basically if neopets was less complicated and was also a casino and there's cigarette lighters in the toy store for some reason. heaps of fun! XDDD

(obligatory referral link if you wanna make an account)