Root: The Underworld Expansion box art
Guide readyExpansion

Root: The Underworld Expansion (2020)

Expansion for Root. In the app, its rules load as an extra layer on top of the base-game guide.

  • 2-6 players
  • 60-90 min
  • Weight 3.6 / 5

What's inside this guide

  • 5setup steps
  • 1turn phase
  • 7player actions
  • 1icon explained
  • 1scoring category
  • 4glossary terms

Guide last updated July 12, 2026 · first published June 20, 2026

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