Dungeon World is a fantasy tabletop role-playing game which runs off the 'Powered by the Apocalypse' game system. All you need is two d6 and some imagination.

Dungeon World (and PBTA games in general) are advertised as having old school style with modern rules. In my opinion, Dungeon World is what you think Dungeons and Dragons is before you actually play Dungeons and Dragons. It sheds a lot of the rules bloat and number crunching present in other tabletop games and retains only the mechanics necessary to tell a story with.

Like most other tabletop games, there are is a myriad of supplements and expansions you can obtain for Dungeon World.

My Recommended Supplements and Expansions

Sorted roughly by my perceived order of importance! Yours may vary.

• The Perilous Wilds- An exploration and dungeon Supplement containing numerous systems for making traveling, exploring, adventuring and discovery more interesting
  • Available: PDF ($8) Softcover ($15)
• Funnel World - An OSR supplement that incorporates elements of Dungeon Crawl Classics into Dungeon World
  • Available: PDF ($4)
• Class Warfare - An class-based supplement which can be used for creating new character classes as well as providing an alternate and expanded system of character creation
  • Available: PDF ($20) Softcover ($35)
• Planarch Codex: Dark Heart of the Dreamer - A planar supplement reminiscent of Planescape and other plane-hopping games
  • Discontinued: PDF available around the web
• Trilemma Adventures Bestiary - A Bestiary featuring over 100 unique creatures and monsters (and has some absolutely killer art!)
  • Available: PDF ($8.95) Softcover ($12.95)
• A Book of Beasts - A Bestiary made by the creators of 'The Perilous Wilds' containing 56 original monsters, all of which i think are pretty interesting
  • Available: PDF ($5.00)
• Mounted Combat - A supplement that adds mounted combat mechanics to Dungeon world
  • Available: PDF ($7.50) Softcover ($15.00)
• Adventures on Dungeon Planet - A science fantasy supplement that adds mounted combat mechanics to Dungeon world. Very Gernsback-esque
  • Available: PDF ($7.50) Softcover ($15.00)
• A Sundered World - A gonzo fantasy supplement that takes place in the shattered fragments of the world
  • Available: PDF ($15) Softcover ($16.50) Hardcover ($21.50)
• The Wyrd of Stromgard - A norse mythology supplement with new playbooks, monsters, settings and more!
  • Available: PDF ($20) Softcover ($30)
• Lands of the Dead - A supplement designed to help your group crete exciting, mysterious, and dangerous lives after death
  • Available: PDF ($2)
• Grim World - A dark fantasy supplement which adds many new playbooks, monsters, locations, items and more!
  • Available: PDF ($15)
• Inverse World - A steampunk fantasy supplement fully featured with new mounts, playbooks, monsters, gear and all that fun stuff
  • Available: PDF ($15)