The Mega-corporation Arrested Developments has come to the old Possum Estate, sight of the tragic mining disaster oh, so many years ago, with the desire to turn it into a huge aquarium. This has caused great concern among those living on (and below) the estate. In fact, the zombie descendants of the miners trapped in the disaster have hired a lawyer and plan a class-action lawsuit. The local newspaper is going to have a field day with this one. Gather around, good townsfolk, and let the battle begin!