How Do I Join a Game

This depends on whether the game is an active or new game. If it is a new game with a published Casting Call, then you simply need to follow the submission guidelines listed by the GM of that game. If you are wanting to join an existing game that has not published any new openings, then you simply need to PM or email the GM asking whether they are accepting any new characters. I have seen many a game pickup an extra player or two, especially if the characters fits the story.