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Expedition to Undermountain is a 224-page adventure module for Dungeons & Dragons 3.5 released in June 2007.

Official synopsis[]

Expedition to Undermountain is a 224-page super-adventure that revisits the greatest dungeon in the Forgotten Realms campaign setting. Located beneath the city of Waterdeep, Undermountain has lured countless heroes to their doom.

Like other adventures in the "Expedition" series, this product takes a classic D&D location, updates it for v.3.5, and features many new surprises. It also includes source material for the players and a new combat encounter format designed to make the Dungeon Master’s job easier, as well as information to help Dungeon Masters adapt the adventure to serve their home campaigns.

Content[]

Development and release[]

Development[]

Expedition to Undermountain was written by Eric L. Boyd, Ed Greenwood, Christopher Lindsay, and Sean K. Reynolds. Art was provided by Michael Komarck, Thomas M. Baxa, Steven Belledin, Ed Cox, Ralph Horsley, Ron Spencer, Beth Trott, Robert Lazzaretti, and Dennis Kauth.

Release[]

Expedition to Undermountain was released by Wizards of the Coast in June 2007 for $34.95 US, or $44.00 Canadian.[1]

On April 23, 2013, it was re-released in digital format. It is currently available on DriveThruRPG and Dungeon Masters Guild for $14.99.

Reception and influence[]

Critical reception[]

As of 2023, Expedition to Undermountain reached the rank of Platinum seller on DriveThruRPG.

Influence on other works[]

External links[]

References[]

  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Product page. Wizards.com, via Web Archive.
Dungeons & Dragons 3.5
Core rules
Player's HandbookDungeon Master's GuideMonster ManualDungeons & Dragons Basic Game
Supplements
Book of Exalted DeedsCityscapeComplete AdventurerComplete ArcaneComplete ChampionComplete DivineComplete MageComplete PsionicComplete ScoundrelComplete WarriorDraconomiconDragon MagicDrow of the UnderdarkDungeon Master's Guide IIDungeonscapeElder EvilsExpanded Psionics HandbookFiendish Codex I: Hordes of the AbyssFiendish Codex II: Tyrants of the Nine HellsFrostburnHeroes of BattleHeroes of HorrorLibris MortisLords of MadnessMagic Item CompendiumMagic of IncarnumMiniatures HandbookMonster Manual IIIMonster Manual IVMonster Manual VPlanar HandbookPlayer's Handbook IIRaces of DestinyRaces of the DragonRaces of StoneRaces of the WildSandstormSpell CompendiumStormwrackTome of BattleTome of MagicUnearthed ArcanaWeapons of Legacy
Adventures
Expedition to Castle RavenloftExpedition to the Demonweb PitsExpedition to the Ruins of GreyhawkFantastic Locations: Dragondown GrottoRed Hand of Doom