Root - The Underworld Expansion

Root - The Underworld Expansion is a board game expansion that adds two new factions and two new battlefields to deepen the woodland war.

Command the Underground Duchy as you build influence underground, sway ministers, and burst onto the map at the perfect moment to seize key clearings. Or play the Corvid Conspiracy, planting facedown plots that force opponents to guess, react, and overextend while you flip schemes for sudden advantage. The double-sided board introduces the Mountain Map with choked passes and shifting routes, and the Lake Map where ferry travel changes how you reposition and strike. It’s a sharp injection of new strategies that expands table variety and supports bigger faction mixes for longer campaigns and rematches. Available now at Boarding School Games—Stir trouble from below.

Key features

* Expansion for Root (base game required)
* Adds two factions: Underground Duchy and Corvid Conspiracy
* Includes a double-sided game board with the Mountain and Lake maps
* 2–6 players, 90–120 minutes, ages 14+
* New faction boards and components to support the added factions and maps