Here is the full list of all 20 Eufloria HD achievements.
Complete Story Mode in under ten hours.
Complete Dark Matter Mode.
Complete the main game.
Land a beacon seed on an enemy asteroid.
Discover an asteroid using a flower or a mine.
Send a flower or a mine over 50000 arbitrary distance units.
Gather five mines on an asteroid.
Attack an enemy asteroid and lose 300 seedlings in the process.
Destroy ten enemy seedlings using a mine explosion.
Terraform an asteroid to maximum resources.
Defend one of your own asteroids continuously for five minutes.
Attack an enemy asteroid and destroy 200 seedlings in the process.
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.
Battle for an enemy asteroid for ten minutes.
A pitched battle that lasts over 15 minutes and incurs 500 losses between all sides.
Record all of the Ancient Artifacts.