Add actual audio and have it play!
Lobby needs to show master player
Staging UI needs fixed in Unity
Instead of having Set/Clear slot messages, controllers should set that information in their custom device state so that they get it back when they reconnect and then the game doesn't have to do any extra broadcast work when receiving them
*SLOTS NEED TO BE NON-ABSTRACT IN ORDER TO SERIALIZE IN THE EDITOR
Fighter needs concrete set of actions - Move, Attack - which do stuff based on equipped items