Six-Gun Doomsday is a ttrpg adventure and setting about survival after a gothic horror apocalypse set in the weird west of an alternate Earth ten years after the end of the U.S. Civil War. It uses rules based on Monte Cook Games’ Cypher System.
We ran a successful Backerkit campaign in the summer of 2025 to fund the development of Six-Gun Doomsday. The book will be released in digital and hardcover in the Spring of 2026.
If you’re interested in playing an online game of Six-Gun Doomsday, we’re playtesting now. Please contact us at shadomainrpg@gmail.com
