Colony Wars is a deckbuilding game in the Star Realms series that is available as a two-player standalone box set (with an 80-card trade deck, as in the original) as well as a four-player expansion for the main Star Realms set. Players will start with a fleet (deck) of 10 basic ships in Colony Wars, similar to Star Realms, and can spend Trade to purchase more powerful ships and bases from a central trade row of 5 cards. Random pulls from the trading deck refresh this row on a regular basis. Many ships and bases inflict Combat damage, which you can employ to attack and/or destroy your opponent\\\'s bases. When your opponent\\\'s Authority is reduced to zero, you win.