Obsidian Portal - The Story is the Game
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Campaigns

Gamma World: Oasis

A Buoyant Burg in a Dangerous New World

Created by: Fivegears

Last updated: 6 months ago

Game System: Gamma World (4E)

Get rich, or die trying.

The adventures of the Brockman-Fokker Salvage Company

Created by: flagonsdragons

Last updated: about 2 years ago

Game System: Gamma World (4E)

Gamma World: The Wanderlost

In the mad world of Gamma Terra, it doesn't pay to go it alone.

Created by: Lonewalker

Last updated: 5 months ago

Game System: Gamma World (4E)

Kudzuul

Mutant dawgs, musical gladiators, self-actulalized trees, and more. With lazers!

Created by: CleverName

Last updated: about 2 years ago

Game System: Gamma World (4E)

But Not A Drop To Drink

How long can one live without water? How long can one town...?

Created by: BeefGriller

Last updated: over 1 year ago

Game System: Gamma World (4E)

Gamma World: URBX

Big money! Big prizes! I love it!

Created by: Pangalin

Last updated: about 11 hours ago

Game System: Gamma World (4E)

Crestfallen Through the Portal

Created by: danielcollins

Last updated: over 1 year ago

Game System: Gamma World (4E)

New Chicago

Welcome to the Roaring 2120's

Created by: Bubonik13

Last updated: about 2 years ago

Game System: Gamma World (4E)

Fractured Worlds

Created by: Fredryck

Last updated: 9 months ago

Game System: Gamma World (4E)

SBROB: A Homestuck Adventure

SBROB

Created by: Fabio_Sampson

Last updated: 10 months ago

Game System: Gamma World (4E)

Homestuck RPG

Kind sir, if you do not mind, I would like to request that all documents be kept in an orderly fashion this time around.

Created by: DaviTheEccentric

Last updated: over 1 year ago

Game System: Gamma World (4E)

The Quantum Hairbrush

The quest for disentanglement has begun...

Created by: guitfnky

Last updated: 3 months ago

Game System: Gamma World (4E)

Wizards & Wastelands

DEATH IS CERTAIN

Created by: Pangalin

Last updated: 2 months ago

Game System: Gamma World (4E)

Gamma World; Season of Madness

Created by: Trefold

Last updated: over 1 year ago

Game System: Gamma World (4E)

Gamma World - Adventures in the Lone Star Confederacy

Created by: Caldreas

Last updated: over 1 year ago

Game System: Gamma World (4E)

Gamma Falls

Earn your Keep

Created by: steve4md

Last updated: 14 days ago

Game System: Gamma World (4E)

Cry-sis in the Infinite Chill-E-Wacks

Small Town Gamma World Mayhem

Created by: Bronn1

Last updated: 3 months ago

Game System: Gamma World (4E)

Blood of Heroes: 54,750 Days (Give or Take) After the Mega-Whoops

How do you survive... when surviving is hard?

Created by: comicbooknerd

Last updated: almost 2 years ago

Game System: Gamma World (4E)

Alas, poor Huntsville

Created by: Roselite

Last updated: 29 days ago

Game System: Gamma World (4E)

Gamma Terra Australis

In the unfolding madness of "The Alice" and beyond, a new world rises.

Created by: ReubenMcCallum

Last updated: over 2 years ago

Game System: Gamma World (4E)