Rivalry , the second expansion for Roll for the Galaxy, is effectively three expansions in one. It adds a whopping 437 components, including new factions, new dice, new homeworlds, new game tiles, and even new customizable dice.
In The Deal expansion, a new phase is added to the game using the customizable dice and allowing players to get in on deals and exchange some assets for others.
With The Orb, a Research phase is added to the game, allowing the players to modify their customizable dice to obtain immediate benefits or improved effects.