1-6 players
30-60 min playing time
11+ age

An ecosystem combines living organisms and the environment, which exist in close connection with each other. A change in any element affects the entire ecosystem, but due to its stability, equilibrium is quickly restored. Sometimes, a random event leads to the butterfly effect, an unpredictable cascade of changes that can completely transform the
biosphere.

Butterfly Effect is an add-on expansion to the game Evolution: New World. The new animal traits allow you to fine-tune the game ecosystem, create new survival strategies, and maybe even win the Alien World scenario.

With Butterfly Effect, you can increase the number of players up to 6, or play solo against merciless Dominator or Devastator.

This is an expansion, and cannot be played without the core game, Evolution: New World.

With Butterfly Effect, you can increase the number of players up to 6 by adding the expansion components to the base set of Evolution: New World. If you’re playing with two or three people, simply remove half of the cards for convenience
— the game includes 2 copies of each trait and Area card, except for the Anglerfish card (6 copies).

The larger Dominator and Devastator Alien Boards are used in the 1 player Alien World Solo scenario.