These are the Muster and Ambush Expansion rules for Dark Force Incursion (DFI), a roll and write game for one person, taking 20 to 40 minutes to play. This expansion deals with the addition of the muster and ambush hex tiles to the game. These rules are also designed to work alongside the Forest, Marsh and Lake Expansion rules. Muster and ambush hexes bring a dynamic mechanism to the map, a dark and light option that enhances the narrative of the game. They can bring new hope to a push for a fort or add to the overwhelming armies of the Dark Force. -description from designer