North Star Games Evolution Strategic Game | Flight Expansion Since Flight doesn't change the base game's core mechanics, it's easy for Evolution players to learn, but still changes the game's strategies and tactics dramatically. The Evolution game system is the Kickstarter smash hit with over 7,500 backers supporting the game Features stunning artwork from renowned nature artist Catherine Hamilton Flight allows your creatures to evade non-flying predators and soar to a new location when food is scarce, but avian species must eat more food to maintain those advantages This Flight expansion can only be played with the Evolution base game