ACHIEVEMENT - HOW TO UNLOCK
Ambient Master - Complete three levels in each Ambient Forever zone.
Black Hole Sun - Collapse the system in level F2-3 by feeding the Attractor.
Disciple of the Osmos - Complete all tutorial zones.
Fittest - Complete all Sentient zones.
Graduate of the Osmos - Complete the game.
Gravitronics - Complete all Force zones.
Master of the Deep - Complete five levels in any Forever zone.
Master of the Force - Complete three levels in each Force Forever zone.
Purity - Complete all Ambient zones.
Viral Master - Complete three levels in each Sentient Forever zone.
Voyager - Unlock all zones.