The Riverfolk expansion adds two new factions (the Riverfolk and the Lizard Cultists), new vagabonds, and exciting new game modes. Each game includes more seven-printed warriors and the pieces you need to play with up to six players. There are three new vagabond variants, cooperative and competitive bot play, as well as dozens of new player configurations. Wage war against the mechanical Marquise in competitive, solo, or cooperative modes! The two new factions are: - The Lizard Cult: Try to indoctrinate the dispossessed creatures of the forest and spread your faith far and wide. - The Riverfolk Company: Profit from the crisis. Offer services and expand your trading ventures to secure your status as the trade king. This is an expansion. A copy of the board game Root is required to play.