Win by making the most efficient Ecosystem! Don't forget to diversify! Recommended 10+ years.

Ecosystem is a card drafting game where the players are choosing cards and
placing them into their play area turn by turn. The cards in a player's grid
make up their own personal ecosystem, and the player who has the most efficient
ecosystem will be the winner.
Bears score by being placed next to Bees and Trout. Trout score by being placed
next to Streams and Dragonflies. Streams are compared at the end of the game and
the players with the largest will receive points. There are just a few examples
of how scoring works in Ecosystem.
Each player's ending play area will consist of 20 cards, and there are 11
different card types in Ecosystem. The possibilities are nearly endless.
Just don't forget to diversify!