Join-In-Progress

So campaigns in Rogue Point can go on for quite a while, and often this causes randoms to leave through a campaign because they don’t have the time to play.

I think there needs to be a system where you can join a party that’s already mid-campaign, if they don’t have a full party. Preferably you should be able to drop into the map with them and start playing, but at least being able to wait until they finish their mission so you can join in the next room.