From the description: Perilous Expedition is a free level 4 adventure for 3-6 players full of harpies, brilliant npcs and did I mention Flying Ships? On practically every town board and on the lips of every town crier is only one name: Almendrud. The heroes heard this nobleman is in search of adventurers to aid him in a new expedition. They are told to meet his associate in a tall tower known as the Archeologicus Post. Who would be brave (or foolish) enough to delve in this adventure ? Put on your hat, and ready your whip, your inner Indi Jones is calling !