These handbooks describe the data, in terms of GURPS, of specific objects, gadgets and vehicles, and how to construct new ones.
These supplements describe how to reduce GURPS to the essential abilities and rules you need to play in games inspired by action movies of the 1980s and beyond.
These handbooks describe how to reduce GURPS Fourth Edition to the essential abilities and rules needed to play in a typical modern "Monster Hunting" type of game.
Example settings include Buffy the Vampire Slayer, or Charles Stross's The Laundry series.
[35] These handbooks describe how to reduce the system to the essential abilities and rules needed to play a typical Medieval Fantasy "dungeon crawl" style game.