Complete the main game.
Complete the campaign in under ten hours.
Attack an enemy asteroid and destroy 200 seedlings in the process.
Battle for an enemy asteroid for ten minutes.
Destroy ten enemy seedlings using a mine explosion.
Discover an asteroid using a flower or a mine.
Gather five mines on an asteroid.
Attack an enemy asteroid and lose 300 seedlings in the process.
Send a flower or a mine over 50000 arbitrary distance units.
Complete Dark Matter Mode.
Complete "200" without any of your own trees being destroyed.
Complete "The Centre Cannot Hold" within 60 minutes.
Complete "Protection" without destroying anyone else's trees.
Find over 700 of the lost seedlings in the game.
Gather ten flowers on an asteroid.
Defend one of your own asteroids continuously for five minutes.
A pitched battle that lasts over 15 minutes and incurs 500 losses between all sides.
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