The game should take about fifteen minutes to a half-an hour. If things go well, this game can go longer.
There is no formal combat in this game. The level of violence allowable is up to the GM, as are the results.
There are no special abilities. There are no items. All goals are social in nature.
Please, even if your character would do something rude, don't do it yourself. If you want to do something rude, ask the GM for advice, or work out something with the person that you are being rude to.