Also, tracking
evil spirits throughout a haunted city with high technology so you can
capture them and end their
reign of terror. Necessary tools include the
egon gun and
proton pack, useful for "noosing" a ghost or
spectre in energy and then sending it straight into a little pouch.
Other, unorthodox methods of ghost busting include grabbing the ghost in an
ethereal pillow sack, tying the end, then beating the sack against the walls. When the ghost is knocked out, you can remove it and bury it. It will never again be a problem, unless sometime centuries foward someone digs it up for a
building or something... but you'll be gone, and
its their problem.