Corps of Discovery: Expansion 4 – Fog
BGG rating
8.4

Expansion for Corps of Discovery: A Game Set in the World of Manifest Destiny

Corps of Discovery: Expansion 4 – Fog

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Rules assistance for Corps of Discovery: Expansion 4 – Fog

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

  • 1–4 players
  • 60 min
  • 14+

Rules assistant for Corps of Discovery: Expansion 4 – Fog

What would you like to know?

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

Corps of Discovery: Expansion 4 – Fog is an expansion for Corps of Discovery: A Game Set in the World of Manifest Destiny released in 2025 for 1–4 players, 60 minutes per game, and ages 14 and up. It was designed by Jay Cormier and Sen-Foong Lim and its main mechanics are Deduction.

Similar games

About the game

Something about the fog that’s rolled in plays tricks on your mind. While the fog is obscuring your vision, you can no longer rely on your pre-existing knowledge of the land to find the critical resources you need to survive. In this expansion each terrain rule has been changed, but you don’t know how. Will you be able to navigate your way to safety or will you believe the lies that your eyes tell you while you’re surrounded by this otherworldly haze? This Expansion also includes new Reference Boards and new Maps to play each of the previous chapters - but with Fog! So imagine trying to kill 3 Minotaurs in the Fauna Chapter - BUT - all the terrain rules are mixed up? This takes Corps of Discovery to a whole new level! —description from the publisher

Editions

  • Corps of Discovery: Expansion 4 – FogenOff the Page Games2025
  • Корпус открытий: ТуманruGaGa Games, Off the Page Games2026

Mechanics

Publishers

  • GaGa Games
  • Off the Page Games

Questions and answers

Corps of Discovery: Expansion 4 – Fog supports 1–4 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.