On a lifeless island of black stone
stands the alien city of Carcosa.

This is Random Carcosa. You can use this website to generate random hex descriptions for a world derived from the information within and aesthetics of Geoffery McKinney's Carcosa. What's this all about?

This is very much a work in progress. If you need a random 1st level character for your Carcosa game, I've got you covered. If you need to roll a dCarcosa we can do that too.


3 Unquiet Worms.

About 10% of the hex descriptions in Carcosa are simple monster encounters.


Spawn of Shub-Niggurath (AC 16, MV 180 [land] / 150 [fly] / 60 [swim], HD 1, Chaotic): a Bone batrachian with a suckered hide, 4 eyes, and a beaked mouth. Immune to cold.

There are 103 Spawn of Shub-Niggurath encounters described in Carcosa.


Village of 191 Brown Men ruled by "the Fountain of the Gatherer," a Neutral 3rd-level Sorcerer.

Of the 800 hex descriptions in Carcosa a little more than a quarter describe a village, citadel, castle, or monastery.


4 Mutant Paleoscincus (AC 24, MV 30', HD 12, neutral). Scaled Red hide. Poisonous.

Several mutant dinosaurs are described in Carcosa.


A beautiful young woman, an astronaut from Earth, lays wounded in a recently crashed spacecraft. The ship is damaged beyond repair.

Most hex descriptions in Carcosa are kind of crazy.