In Vino Gigantus (PF)

This introductory adventure can be instantly inserted into any campaign without preamble, as it opens with the player characters being the unwitting targets of a Summon Monster spell! Once summoned into the very hands of a mad and drunken giant, the player characters will find themselves exploring a realm designed for creatures ten times their size as they fight all manner of strange creature, traverse larger than life obstacles and objects, encounter other adventurers who have fallen into the clutches of the mad prince Tempestas, and even risk plummeting to their death as the very foundation of the cloud castle of Stormridge Sanctum is crumbling beneath their boots!