Rio Grande Games Roll for The Galaxy Board Game: Rivalry Expansion (Rio557)Roll for the Galaxy: Rivalry is an expansion for the Roll for the Galaxy board game, designed for 2 5 players. The expansion introduces new gameplay mechanics and themes, centered around the concept of rivalry between competing factions. The expansion includes new dice, tiles, and cards, as well as new factions with unique abilities and strategies. The expansion also introduces new game modes, including Team Play and Solo Play, which offer new