Talk:System Purge/@comment-173.226.80.130-20130510141346

I had always assumed that since the elevator was designed to go up (remember, Marty rigged it to go down) that the system purge was to release all of the monsters UP in the case of an emergency- ie; the ritual about to fail and no other options were available. But since Marty reversed the elevator, it purged all of the monsters down into the facility.