18 Achievements
Aggressor Attack an enemy asteroid and destroy 200 seedlings in the process.
11 achievers
Attrition Battle for an enemy asteroid for ten minutes.
4 achievers
Banzai Destroy ten enemy seedlings using a mine explosion.
9 achievers
Beseiged Defend one of your own asteroids continuously for five minutes.
6 achievers
Gardener Gather ten flowers on an asteroid.
2 achievers
Illuminator Complete Dark Matter Mode.
1 achiever
Lightsecond Complete the campaign in under ten hours.
1 achiever
Lightyear Complete "The Centre Cannot Hold" within 60 minutes.
4 achievers
Martyrdom Attack an enemy asteroid and lose 300 seedlings in the process.
9 achievers
Megatraveller Send a flower or a mine over 50000 arbitrary distance units.
14 achievers
Minefield Gather five mines on an asteroid.
7 achievers
Pacifism Complete "Protection" without destroying anyone else's trees.
2 achievers
Safety Complete "200" without any of your own trees being destroyed.
4 achievers
Starboretum Complete the main game.
3 achievers
Traveller Discover an asteroid using a flower or a mine.
10 achievers
3 Achievements Remaining To Be Unlocked
Hero Find over 700 of the lost seedlings in the game.
Megalopolis Gather 4000 seedlings on an asteroid.
Stalemate A pitched battle that lasts over 15 minutes and incurs 500 losses between all sides.