This is the first edition of GURPS Power-Up, a collection of basic rules and supplements compatible with the fourth edition rules of the TRPG "GURPS," with the original obi (sleeve). It contains four worlds in one book. Taking full advantage of the features of the generic RPG "GURPS," it includes a variety of settings, such as the adventures of a phantom thief dashing through the night and the daily lives of cats napping on the veranda. The basic rules are also included in the main part, so you can enjoy the game even if you don't have GURPS Basic. It appears to be in good condition, with signs of actual use. *Currently, the Japanese version is out of print, making it a difficult-to-obtain book. *Multiple purchases with other products are welcome, and price negotiations are possible. ★The following is the manufacturer's description: A supplement collection for the fourth edition rules of the TRPG "GURPS." "Martial Warriors" for Kung Fu action and a world view like Fist of the North Star. "Mysterious Cats" where you live as a cat. "Magical Thief" to recreate a common anime-like world view of a magical female thief. "Sorsal Knights Academy" with a setting often seen in light novels, where you fight as a student of a magic school. In addition to these four databases, simplified GURPS rules are also included. Fujimi Shobo Generic Universal Roleplaying System 4th Edition GURPS Generic RPG Rulebook Supervised by Hitoshi Yasuda Written by Sho Tomono, Group SNE GURPS 4th Edition Yuel Basic Rulebook Expansion Supplement