Osmos Cheat Codes: ------------ Submitted by: Bonek Achievements (Steam): --------------------- Complete each requirement to receive the achievements. To view your achievements and stats in Steam, select "Community", then "My profile", then "View all my games",then the game and view stats. Unlockable 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.