Ghostbusters was released in 1990. The Ghostbusters are down on their luck due to lack of ghost activity, when suddenly several calls begin to pour in from around the city. Ghosts are seen all around the town, and an earthquake happens that leaves the team wondering if those events are connected. There are four cases in total, set in different buildings. A home manor, a building set on fire, an apartment which is frozen by ghosts and a high-rise building. Massive ghost outbreak takes place, and the team faces many powerful entities, including the Snow and Fire ghosts, and the eventual reappearance of the Stay Puft Marshmallow Man. A part of the stone tablet is found after each victory over the main ghost in charge. After the four cases are solved, the player's chosen Ghost buster discovers that two others are gone, kidnapped by a man named Arthur, who left a message inviting the last one to a dark castle outside the city. Arthur takes the tablet in exchange for the life of the team, but fled with it inside his domain. The remaining Ghost buster has no choice but to enter the plant-plagued castle. There, two others are found being possessed and eventually are saved from the curse. After defeating the master ghost of the castle who ate Arthur, the tablet, along its final peace is found. The three Ghostbusters piece together the mysterious tablet, inadvertently summoning a new earthquake and opening the portal to the evil world, thereby releasing a horde of ghosts. Now, they have to journey to this dark, underground realm which appears under the city, and find an artefact that could disable the tablet. There, the team fights against ghosts, making their way to the evil mastermind behind the game's events called Janna, an evil goddess of death and destruction. In the end, the Ghostbusters manage to defeat Janna and use the artefact with the tablet to close the portal, saving the city.