New Khazan (Tunnels & Trolls)
This supplement begins with the assumed background of Tunnels & Trolls, then extends all those fantastic creatures and spells into a distant future where reptilian astro-gators guide ships through tunnelspace and police subdue criminals with Hold-That-Pose nets and TTYF guns powered by smaller versions of the same Kremm crystals that drive starfaring battleships.
New Khazan gives you descriptions of the worlds, prominent kindreds, civilizations, technology, and common character types of the fantastic future.
Requires Tunnels & Trolls rules published by Flying Buffalo or Fiery Dragon for use.