| Achievement | How to unlock
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| - Attack an enemy asteroid and destroy 200 seedlings in the process.
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| - Battle for an enemy asteroid for ten minutes.
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| - Destroy ten enemy seedlings using a mine explosion.
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| - Defend one of your own asteroids continuously for five minutes.
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| - Gather ten flowers on an asteroid.
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| - Find over 700 of the lost seedlings in the game.
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| - Complete Dark Matter Mode.
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| - Complete the campaign in under ten hours.
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| - Complete "The Centre Cannot Hold" within 60 minutes.
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| - Attack an enemy asteroid and lose 300 seedlings in the process.
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| - Gather 4000 seedlings on an asteroid.
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| - Send a flower or a mine over 50000 arbitrary distance units.
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| - Gather five mines on an asteroid.
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| - Complete "Protection" without destroying anyone else's trees.
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| - Complete "200" without any of your own trees being destroyed.
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| - A pitched battle that lasts over fifteen minutes and incurs 500 losses between all sides.
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| - Discover an asteroid using a flower or a mine.
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