Achievements (Steam)
Attrition - Battle for an enemy asteroid for ten minutes.
Aggressor - Attack an enemy asteroid and destroy 200 seedlings in the process.
Banzai - Destroy ten enemy seedlings using a mine explosion.
Beseiged - Defend one of your own asteroids continuously for five minutes.
Gardener - Gather ten flowers on an asteroid.
Martyrdom - Attack an enemy asteroid and lose 300 seedlings in the process.
Megalopolis - Gather 4,000 seedlings on an asteroid.
Megatraveller - Send a flower or a mine over 50,000 arbitrary distance units.
Minefield - Gather five mines on an asteroid.
Hero - Find over 700 of the lost seedlings in the game.
Pacifism - Complete "Protection" without destroying anyone else's trees.
Safety - Complete "200" without any of your own trees being destroyed.
Stalemate - A pitched battle that lasts over 15 minutes and incurs 500 losses between all sides.
Illuminator - Complete dark matter mode.
Lightsecond - Complete the campaign in under ten hours.
Lightyear - Complete "the centre cannot hold" within 60 minutes.
Starboretum - Complete the main game.
Traveller - Discover an asteroid using a flower or a mine.
Unlock Dark Matter Mode
Complete all 25 Story Levels.