I haven't played any of those games, but you might find if beneficial to make a Souls-like community so more people can engage with one space
Lowering the bar to participate and grouping stuff makes it a little easier for niche communities to survive on a platform this small.
I get its not ideal and these games the same, but it's not sustainable for one person to do all the posting, and the more people participate, the more it'll show up on people's feed and people will remember it exists
Thats my two cents :) I hope you're able to foster the community involvement you'd like to see!