Every ecosystem is a complex combination of living organisms and the environment. Even a small change in one element affects the entire system, but usually equilibrium is quickly restored. However, sometimes a random event leads to the butterfly effect - an unpredictable cascade of changes that can completely transform the entire biosphere.

“The Butterfly Effect” expansion offers a new and unique way to play Evolution: New World. New cards, new game modes, new numbers of players - try them out in different combinations! Evolution: New World is required to play.