Massive Darkness: Underspire
BGG rating
9.5

Expansion for Massive Darkness 2: Hellscape

Massive Darkness: Underspire

2026

Rules assistance for Massive Darkness: Underspire

Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

  • 1–6 players

Rules assistant for Massive Darkness: Underspire

What would you like to know?

Answers come from the official rulebook, with the page to check.

Massive Darkness: Underspire is an expansion for Massive Darkness 2: Hellscape released in 2026 for 1–6 players. It was designed by Alex Olteanu, Leo Almeida, Marco Portugal, and Patrick Fernandes.

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About the game

Underspire is a campaign expansion for Massive Darkness: Dungeons of Shadowreach. This new campaign expansion will include powerful new items, brand-new areas to explore, and new enemies to face off against, all in this epic campaign! Like the previous Massive Darkness 2: Heavenfall expansion, Underspire is an expansion that provides all the necessary rules and components to play in Campaign Mode. It consists of 14 Quests that form a single ongoing campaign with multiple branching quests. Lightbringers will battle through countless foes and fulfill multiple objectives, accumulating experience, skills, and equipment as they go. Their actions and choices at the end of each Quest will have a huge impact on the fate of Shadowreach! —description from the publisher

Questions and answers

Massive Darkness: Underspire supports 1–6 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.