The Keep on the Borderlands

The Keep on the Borderlands
The cover of The Keep on the Borderlands, with art by Jim Roslof. The artwork depicts a band of heroes in battle.
CodeB2
TSR product code9034
Rules requiredD&D Basic Set
Character levels1 - 3
Campaign settingGeneric D&D
AuthorsGary Gygax
First published1979
Linked modules
B1, B2, B3, B4, B5, B6, B7, B8, B9, B1-9, B10, B11, B12, BSOLO

The Keep on the Borderlands is a Dungeons & Dragons adventure module by Gary Gygax, first printed in December 1979. In it, player characters are based at a keep and investigate a nearby series of caves that are filled with a variety of monsters. It was designed to be used with the Dungeons & Dragons Basic Set, and was included in the 1979–1982 editions of the Basic Set. It was designed for people new to Dungeons & Dragons.

The Keep on the Borderlands went out of print in the early 1980s, but has been reprinted twice; a sequel was also made. A novelized version of the adventure was published in 2001. The module received generally positive reviews, and was ranked the 7th greatest Dungeons & Dragons adventure of all time by Dungeon magazine in 2004.