illustration courtesy of
Stephen Daniele
and Exile Game Studio
Scrumtumbler's Lab
by Sechin Tower
Resources for the Hollow Earth Expedition RPG
Click here to read the Hollow Earth Expedion story written by Sechin Tower!
The Hollow Earth: a long-lost land filled with dinosaurs, ferocious savages, and the remnants of an ancient, powerful civilization. The year is 1936, and world powers and secret societies vie for control of this hidden land, which may be the most important discovery in human history.
Hollow Earth Expedition is a roleplaying game powered by the Ubiquity RPG system to create fast action and larger-than-life characters. It’s a little bit steampunk, a dash of fantasy, and a whole lot of two-fisted, pulse-pounding, pulp adventure. Check out the free adventure scenarios for materials to support your play!
illustration courtesy of Exile Game Studio To the Earth’s Core!
debuted at Gencon 2006
This scenario might just hold the world records for introducing the largest number of players to the Ubiquity RPG system and for trapping the largest number of characters in the Hollow Earth. This scenario is available for purchase at your local hobby store or through the Exile Online Store
To the Core sample characters (pdf, 576k)The Secrets of Bugswallow City
debuted at Gencon 2007
What happens when a small-town college professor recieves a biological specimen from the Hollow Earth? Weird science, magic, mystery, and meyhem ensue. Also: zombies.
Secrets of Bugswallow City (pdf, 1.54m)Bugswallow sample character writeups (pdf, 180k)
Bugswallow sample character stats (xls, 128k)
Dread Pirate Scrumtumbler
debuted at Gencon 2008
Piracy + Mad Science = Crazy Destructive.
It’s full steampunk ahead! This scenario is a distant sequel for To the Earth’s Core! Professor Scrumtumbler believes he has finally found a way out of the Hollow Earth, but he’ll have to sail the high seas to get there. Have ye what it takes to join hs crew of rapscallions and ne’er-do-wells?
Dread Pirate Scrumtumbler (pdf, 770k)Dread Pirate sample character writeups (pdf, 272k)
Dread Pirate sample character stats (xls, 182k)
The Lost City of Crystal GraveyardsA part of the Lost Expedition non-linear trilogy (Debuted at Gencon 2009)
Travel into the Hollow Earth on a mission of mercy to discover nothing less than the city of Atlantis! Beware: its residents are harboring a dangerous heracy. (This scenario is a semi-prequel to “Fate of Atlantis,” the sample scenario in the ENnie award-winning supplement Mysteries of the Hollow Earth)
The Lost City of Crystal Graveyards (pdf, 654k)Lost Expedition Trilogy pre-gen characters (pdf, 840k)
The Lost Outpost of Fractured Dreams
A part of the Lost Expedition non-linear trilogy (Debuted at Gencon 2009)What is this mysterious, abandoned laboratory buried in the primeval jungles of the Hollow Earth? You must answer that question before the Nazis evolve into something much worse than anyone on the surface could imagine. Science fiction and pulp adventure come together for this time-twisting tale!
The Lost Outpost of Fractured Dreams(pdf, 702k)Lost Expedition Trilogy pre-gen characters (pdf, 840k)
Special bonus art work by Russ “Top Hat” Van Ness!
Evolved Reich Soldier(jpg, 1.25m)
The Omega(jpg, 1.08m)
illustration courtesy of Exile Game Studio The Lost Moon in the Deadly Sky
A part of the Lost Expedition non-linear trilogy (Debuted at Gencon 2009)
If you can survive in the flying city of the hawkmen, you might make it to a tiny moon in a hidden orbit around the Hollow Earth sun. But you must race your enemies to the goal— and the prize for second place is death!
The Lost Moon in the Deadly Skies(pdf, 670k)Lost Expedition Trilogy pre-gen characters (pdf, 840k)
Copyright © 2010, M. Sechin Tower. All rights reserved.