Gardening is fun! Have you written your name in jointfir clumps yet?

Gardening is fun! And important to your biodome. Keep going!

Gardening is fun! And there should be a lot of grass in the grassland!

Animal eats plant, decomposer decomposes animal matter, plant uses decomposed nutrients to grow. Just like rock-paper-scissors.

Place five animal territories in your biodome. Try not to let them starve.

Awww, they're so little! The predators will probably like them, too!

There's something seedy about these fruits...because fruits have seeds!

You survived a week. Just 51 more of these and you might have an achievement that's actually impressive.

Happy first birthday to your biodome! Enjoy this, because years 2 through 9 won't get you any achievements.

Ten whole years of ecology! Think you can make it for fifty?

Justify this pun by having a Mule Deer survive to a ripe, old age.

Yes, we re-used this pun for the Marsh Deer.

The flower that blooms best blooms last...then the entire plant dies.

Silver anniversary! Now *this* is something to celebrate!

Slow and steady wins the race to maturity! (For Desert Tortoises, anyway.)

Everything the light touches is now yours, even at night!

The animals of the desert are all yours to command!

You've unlocked every plant in the desert! Is it going to rain soon?

Release the rainforest creatures! ...Because they're all unlocked!

You've unlocked all the rainforest plants! Now you can make a real rain*forest*!

From mouse to bison, all grassland animals have been unlocked!

The grassland plants are all unlocked! Can you believe we put three types of grass in here?

Thanks, earthworms, for keeping detritus from wrecking the biodome!

You've played one-hundred years of Ecology!