Here are the old style prisoner camps. This script will randomize between 1 of 4 prisoner camps: orc, lizardman, ratman, or brigand.
It spawns with a prisoner locked in a fenced area. You must pick or magic unlock the chest to get the key to free the prisoner/escort.
This adds a little more fun and chance to raise different skills.
Like all camps put them on a spawner otherwise you will have to use