Ghostbusters: Sanctum of Slime is an action-adventure video game developed by Behaviour Interactive and published by Atari. The game features four-player cooperative gameplay as players control Ghostbusters to defeat enemy ghosts. Ghostbusters: Sanctum of Slime was released on March 23, 2011 for Xbox Live Arcade, PlayStation Network, and Windows. Source: Wikipedia, "Ghostbusters: Sanctum of Slime", available under the CC-BY-SA License.