From back of box Battle Stay Puft, Slimer and a host of terrifying new ghosts in the all-new adventure written by the original Ghostbusters creators Dan Ackroyd and Harold Ramis. Use all the newest experimental equipment to control the chaos - from free-roaming vapours to focused non-terminal repeating phanotms... and worse! Join the original cast as the new recruit, an experimental equipment technician! Bust ghosts with an arsenal of new equipment and gadgets! Eliminate paranormal threats in the co-op campaign mode!