Altered: Roots of Corruption
BGG rating
9.3

Expansion for Altered

Altered: Roots of Corruption

2026

Rules assistance for Altered: Roots of Corruption

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

  • 2–4 players
  • 20–40 min
  • 13+

Rules assistant for Altered: Roots of Corruption

What would you like to know?

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

Altered: Roots of Corruption is an expansion for Altered released in 2026 for 2–4 players, 20–40 minutes per game, and ages 13 and up. It was designed by Charles Wickham, François Jourdain, Jacques Ernoult, Léa Roulée, Marcus Kearsey, and Nathanaël Dufour and its main mechanics are Card Play Conflict Resolution and Deck Construction.

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About the game

A breach has opened in the heart of the Naos and as the world-tree withers, the Reka capital collapses. Something dark and unknown emerges from the Naos, corrupting everything. Asgarthans and Reka must organize to fight back and seal the breach. Roots of Corruption is the sixth expansion for Altered, a bold and surprising set that stands in stark contrast to previous expansions. As the climax of the Reka Arc, which recounts the meeting between Asgarthan expeditions and a new civilization, this set explores a darker side of the Altered universe, as the greed of the Reka leaders plunges the world into chaos. Rediscover Altered as you’ve never seen it before in a darker yet equally emotional and colorful expansion. Collect over 300 new cards, including 12 Exalted cards and brand-new Corrupted illustration treatments! - 300+ new cards featuring 3 brand-new Heroes, 12 Exalted cards, and a completely new card type: Feats - Collector Boosters, Special Boosters, and Box Toppers with improved drop rates and exclusive cards for an opening experience full of surprises. - New Corrupted illustration treatments to be discovered across the set’s various booster packs

Questions and answers

Altered: Roots of Corruption supports 2–4 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.