FYI, i see a lot of users joining, but not many people are actually subscribing to the communities. Subscribing to the communities you like will help them grow within the fediverse and be easier to discover!
example search:
https://ttrpg.network/search/q/!pf2general%40pathfinder.social/type/All/sort/TopAll/listing_type/All/community_id/0/creator_id/0/page/1
now just click pf2general@pathfinder.social , and subscribe.
After this, pathfinder will be listed under communities for everyone, and it's easier to join. https://ttrpg.network/communities/listing_type/All/page/1
example search:
https://ttrpg.network/search/q/!pf2general%40pathfinder.social/type/All/sort/TopAll/listing_type/All/community_id/0/creator_id/0/page/1
now just click pf2general@pathfinder.social , and subscribe.
After this, pathfinder will be listed under communities for everyone, and it's easier to join. https://ttrpg.network/communities/listing_type/All/page/1