Head on over to this forum if you're looking for custom games. If you want to join a lobby, simply sign up for one being hosted there. Your best bet would be to sign up for one of the three weekly lobbies titled the BIOC, the TCOJ, and TGIF. Take a look at this if you plan on creating and organizing your own lobby, but full lobbies are hard to come by these days. Welcome to Forgehub.