In The Lair of Ozymandius the characters are taken prisoner by the titular warlock, and have lost their memories. As such, it may function better as a campaign starter. They will have to work out who they are and what they can do, whilst trapped in Ozymandius's lair, a subterranean complex within an island, and how to escape from the complex.
This is aimed at d100 systems but is generic enough in nature to be adapted to others.
This PDF supports Adobe layers and the page backgrounds and images can be disabled to make printing easier.
One page is the cover, one the front matter, most of one page is ads and three pages have player maps of the island complex.