It's Halloween night, and the plant is running a critical production order. But something strange is happening on the night shift. A critical pump is rattling, alarms are going off for no apparent reason and a light keeps flickering in an empty production area. The crew is short-staffed, and something may be lurking near the storeroom.

When the plant starts behaving like a haunted house, do you hunt down the ghost behind the failure, consult your witch's spellbook of data or dig through the maintenance records to uncover any scary secrets? When machinery starts growling and alarms shriek in the darkness, do you rush into the fray or check the obvious before blaming a curse?

Take on these six haunted-plant scenarios to find out which Halloween maintenance creature you are.

No exorcist required, unless absolutely necessary.