Thirsty Space Necromancers

Thirsty Space Necromancers is a Thirsty Sword Lesbians supplement based on The Locked Tomb books by Tamsyn Muir. It's Gideon the Ninth as a Powered by the Apocalypse RPG. This is a fan game, and none of the concepts from any of those books belong to me.

You play as Necromancers and Cavaliers in a space-faring culture. Paired and trained to fight together, you will solve mysteries and fight ghosts, and probably other necromancers, as you explore new planets. 

Includes:

• Nine playbooks (Cavalier plus eight Necromantic houses)
• Two scenarios (A plot spoiler-free take on the universe, and one based on Gideon the Ninth)
• Additional rules for adding Necromancy to your Thirsty Sword Lesbians game.
• Also includes a plain text PDF of the full game text.

While it's designed to be played with characters in the same universe, there really is nothing stopping you from creating these characters in other games.