mastodon.online is one of the many independent Mastodon servers you can use to participate in the fediverse.
A newer server operated by the Mastodon gGmbH non-profit

Server stats:

11K
active users

snackboy

Woohoo! I feel official in some way. It's highly likely my game is too small and too simplistic to get very far in the competition, but it doesn't hurt to try.