Proteus Sinking by Bjorn Warmedal
This adventure is set on a crashed starship of gelatinous beings. You do not have to wait until the PCs are high-level to get them into crazy sci-fi weirdness, for this module is for character levels 1-3. Start them off right away with the crazy. Don't let the Globo-Zen, Globo-Disco, and hallucinogenic mushrooms fool you into letting your guard down. This dungeon will kill you.
Compatible with every old school version of the original fantasy role-playing game.
Each stand-alone adventure module in the Psychedelic Fantasies line revels in unconstrained imagination. Every monster, every magic power, and every magic spell is a unique and never-before-seen creation of the author. No orcs, fireballs, or +1 swords will be found within. Leave the familiar behind to explore hitherto undreamed of wonders…
This one is Pay What You Want!
Go here to buy the module: http://www.rpgnow.com/product/138783/Proteus-Sinking-Psychedelic-Fantasies-8?manufacturers_id=6044
Go here to see the entire line of Psychedelic Fantasies modules: http://www.rpgnow.com/browse/pub/6044/Geoffrey-McKinney?term=geoffrey