Pathfinder Online Thornkeep - The Forgotten Laboratory
A dungeon adventure for 3rd-level characters.
The Forgotten Laboratory (by Pathfinder RPG Lead Designer Jason Bulmahn): The goblins of the dungeon’s upper level took more than one trinket from the ancient laboratory that dwells beneath them. The wizard that created these items also performed dangerous experiments, many of which have gone out of control over the years. Stranger still, someone appears to be using the ancient equipment with sinister results.