Money sinks galore: how often do you plan on releasing new episodes? If people are finishing up this one and will now just grind on the forums they have, there’s going to be a lot of money floating around.

To steal an idea from Kingdom of Loathing, you could have the leaderboards display who has the most of item x – preferably the useless junk. People can collect useless items, because that is what people do. Or have some sort of eBay parody where people can auction their useless crap to other players.

SA-style custom titles aren’t such a bad idea, make them limited to the RP forum and you’ll have a great money sink.