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Osmos
Xbox 360
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0 Gamerscore, 0 Prestige Score, without Xbox rarity0G · 0PNo rarity Completed three levels in each Ambient Forever zone!
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo raritySystem collapse in level F2-3 achieved!
20 Gamerscore, 20 Prestige Score, without Xbox rarity20G · 20PNo rarityAll tutorial zones completed!
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityAll Sentient zones completed!
20 Gamerscore, 20 Prestige Score, without Xbox rarity20G · 20PNo rarityGame completed!
30 Gamerscore, 30 Prestige Score, without Xbox rarity30G · 30PNo rarityAll Force zones completed!
20 Gamerscore, 20 Prestige Score, without Xbox rarity20G · 20PNo rarityCompleted five levels in any Forever zone!
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityCompleted three levels in each Force Forever zone!
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityAll Ambient zones completed!
20 Gamerscore, 20 Prestige Score, without Xbox rarity20G · 20PNo rarityCompleted three levels in each Sentient Forever zone!
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityAll zones unlocked!
20 Gamerscore, 20 Prestige Score, without Xbox rarity20G · 20PNo rarity
