Osmos (PC) achievements
520
(200)

Osmos (PC)

3.5 from 210 votes

There are a maximum of 12 Osmos (PC) achievements worth 520 (200)

1,068 tracked gamers have this game, 1 has completed it (0.09%)

Achievement Details

Purity in Osmos (PC)

Purity37 (20)

Complete all Ambient zones.

  • Unlocked by 315 tracked gamers (29% - TA Ratio = 1.84) 1,068  

Achievement Guide for Purity

AuthorSolution
MxSvnty4
214,370 (121,763)
MxSvnty4
Achievement won on 16 Jan 10
TA Score for this game: 456
Posted on 16 January 10 at 22:27, Edited on 01 February 10 at 15:20
This solution has 6 positive votes and 0 negative votes. Please log in to vote.
The Ambient zones are the levels that are to the bottom-right. There are 15 separate levels in this zone. Most of these levels are straightforward, but require a lot of patience. Below are some tips to help you complete all 15 levels.

A1-1: Very easy, just absorb the smaller blue bubbles, while avoiding the larger red bubbles. Try not to change direction much, and do not fast-forward time until you are a decent size.

A1-2: Once again, a very easy level; use the same tips explained for the previous level.

A2-1: You've got another easy level here; use the same method explained for the previous level.

A2-2: This level you are introduced to the antimatter. Antimatter is completely opposite than the blue bubbles; if antimatter and antimatter collide, it gets bigger; if antimatter and regular matter collide, they destroy each other. So, you have to watch out for bigger red matter and the antimatter. If you absorb antimatter smaller than you, it basically subtracts that much from you; and if you run into antimatter bigger than you, you will rapidly shrink until gone. Try to stay zoomed out on this level (not all the way though), and do not fast-forward time until you are a decent size.

A2-3: Ok, this level is very difficult to see what to do (at least it was for me). The bubbles are not moving at the beginning, so how are you suppose to get out? "For every action, there is an equal and opposite reaction." So, use the little bubbles you shoot out (when you click to move) to move the bigger bubble, which will cause a big enough gap for you to go between. Just move straight up and down, so the little bubbles you shoot out will hit the big bubbles and move them away from you. Once you can fit through two bigger red bubbles, go through and absorb the smaller blue bubble. And once you absorb one smaller bubble, you can absorb every other and finish the level.

A2-4: At the beginning you will notice that this level is huge. However, nothing is moving, so plan your route, and if you feel like there are no great routes, then just randomize the level by pressing Alt. and Z. Using the little bubbles you shoot out, you can move the bigger bubbles into ones bigger than it so the one you're moving gets smaller, allowing you to absorb at least a little of it. However, the best tip is to take it real slow, be very patient; and do not click too many times, causing you to go too fast and having to click the opposite direction to slow down. And until you are huge, do not worry about fast-forwarding time.

A3A-1, A3A-2, and A3A-3: These are all easy levels. Just try not to change direction much, and do not fast-forward time until you are a decent size.

A3B-1, A3B-2, and A3B-3: Nothing is moving at the beginning, so plan your route, and if you feel like there are no great routes, then just randomize the level by pressing Alt. and Z. Using the little bubbles you shoot out, you can move the bigger bubbles into ones bigger than it so the one you're moving gets smaller, allowing you to absorb at least a little of it. However, the best tip is to take it real slow, be very patient; and do not click too many times, causing you to go too fast and having to click the opposite direction to slow down. And until you are huge, do not worry about fast-forwarding time. There is also antimatter in A3B-1 and A3B-3, so use it to "eliminate" the huge red bubbles, or to shrink the bubbles that are just a little bit bigger than you, so you can absorb at least a little of it.

A3C-1, A3C-2, and A3C-3: Just absorb the smaller blue bubbles while missing the antimatter and bigger red bubbles. Stay a little zoomed out on this level, do not fast-forward time until you are a decent size, and try not to change direction much.

Hope this helped! This game gets very hard, but if you have the patience, you can easily pass this Ambient zone.
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