Steam

Anoxemia achievement guide & roadmap

 

Properties

Single-player only

Difficulty does NOT affect achievements

3 missable achievements (plus 6 unknown)

Guide 74% complete - please help finish it

Authors

shivars   
 

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  • Search/sort/filter by type/missable/multiplayer
  • Hide unmissable story achievements (because you'll get them anyway!)
  • Focus on the missables
  • Checklists for "Get a kill with each type of weapon" type achievements
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1st death

Objective, Optional, Anywhere,

It only hurts the first time.

Die!

I must complete the mission

Objective, Missable, Anywhere,

I can do this!

Collect all the plants on the first mission.

Treasures!

Objective, Missable, Anywhere,

Arrr! Underwater chests with gold!

When you're pushing the boulder down, it'll roll over a chest - hover over it and use it and the achievement will unlock shortly thereafter.

Mark?

Story, Unmissable, Anywhere,

Complete mission 5.

Oxygen

Grind, Optional, Anywhere,

You just can’t live without it, can you?

Keep picking up oxygen. Progress against this isn't lost when you die - so you can farm the same canister (pickup->die->repeat) if helpful.

10th death

Grind, Optional, Anywhere,

You can do this!

Even just at the start this is quick; float to the top 10 times. Or just let it happen as you play through the game. Or see {{1000th death!?}}

I’ve got the power!

Grind, Optional, Anywhere,

Keep calm and get the power.

Pick up dynamite, lots of them (well, 15 or so).

It's all mine!

Grind, Optional, Anywhere,

Mine mineminemine!

Get (and be successful in opening) 10 treasure.

Bob? Wade?

Anywhere,

Greedy

Grind, Optional, Anywhere,

Collect (and be successful in opening) 25 treasures.

Wow

Story, Unmissable, Anywhere,

Wow = Complete mission 10. Wow! = Complete mission 27. They don't seem to be named consistently across platforms; on Steam,. both are named "Wow". On Xbox, "Wow" is for #10, "Wow!" is for #27

Wow

Story, Unmissable, Anywhere,

Wow = Complete mission 10. Wow! = Complete mission 27. They don't seem to be named consistently across platforms; on Steam,. both are named "Wow". On Xbox, "Wow" is for #10, "Wow!" is for #27

100th death

Grind, Optional, Anywhere,

It could’ve happened to anyone…

See {{1000th death!?}}

TOXIC!

Anywhere,

Zap!

Anywhere,

Gotta catch ‘em all

Anywhere,

You have a serious problem.

I came in like a wrecking ball

Story, Unmissable, Anywhere,

In mission 3, get the dynamite from the bottom of the map and then go back right up to the top and blow up both of the 'weak walls'.

It’s Quake!

Story, Unmissable, Anywhere,

Complete mission 23.

Lasers…

Story, Unmissable, Anywhere,

Complete mission 29.

1000th death!?

Grind, Optional, Anywhere,

Easy to afk in level 19; let the acid wave kill you - you will reload automatically. Sit back and watch the deaths count up...

THE END?

Story, Anywhere,

Not quite what you expected?

THE END!

Story, Partially glitched, Anywhere,

Apparently not

One in a million

Story, Missable, Partially glitched, Anywhere,

You completed the game without dying!?

Not present on console versions at all - and reports of it being bugged on Steam also.