Petrix

18 achievements

Ultra Rare×6

Very Rare×2

Rare×2

Uncommon×2

Common×6

About Petrix's achievements

Petrix has 18 Steam achievements. The rarest is "Abyss Walker", earned by just 7.1% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

7.1%

of players earned "Abyss Walker"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Petrix achievements

18 achievements

Pyromancer

Unlock the Fire mutation path's ultimate skill

Ultra Rare0.0%

Cryomancer

Unlock the Frost mutation path's ultimate skill

Ultra Rare0.0%

Shadow Walker

Unlock the Shadow mutation path's ultimate skill

Ultra Rare0.0%

Master of Mutation

Unlock every mutation path's ultimate skill

Ultra Rare0.0%

Encyclopedist

Discover every entry in the compendium

Ultra Rare0.0%

Extraction Expert

Successfully "Bank & Leave" 10 times

Ultra Rare0.0%

Abyss Walker

Reach depth 30

Very Rare7.1%

Double Trouble

Defeat two bosses at once

Very Rare7.1%

Stormcaller

Unlock the Lightning mutation path's ultimate skill

Rare21.4%

Veteran

Reach character level 20

Rare28.5%

Deep Diver

Reach depth 10

Uncommon42.8%

Arsenal Complete

Acquire every secondary weapon (mine layer, turret layer, etc.)

Uncommon42.8%

Splitter Slayer

Defeat the Splitter boss

Common57.1%

Bacteria Slayer

Defeat the Bacteria boss

Common71.4%

Fungus Slayer

Defeat the Fungus boss

Common71.4%

First Blood

Defeat your first enemy

Common85.7%

Boss Down

Defeat your first boss

Common85.7%

Virus Slayer

Defeat the Virus boss

Common85.7%