Petri Panic

38 achievements

Ultra Rare×3

Rare×8

Uncommon×8

Common×19

About Petri Panic's achievements

Petri Panic has 38 Steam achievements. The rarest is "Outbreak Overlord", earned by just 16.6% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

16.6%

of players earned "Outbreak Overlord"

🗺️ 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 Petri Panic achievements

38 achievements

Super You!

Score 100,000 in Classic mode.

Ultra Rare0.0%

Merge Enthusiast

Merge 50,000 bacteria all-time.

Ultra Rare0.0%

Purist

Score 50,000 in Classic without using a power-up.

Ultra Rare0.0%

Outbreak Overlord

Score 50,000 in Classic mode.

Rare16.6%

Merge Monster

Merge 5,000 bacteria all-time.

Rare16.6%

Hat Trick

Create three SUPERBUGs in one run.

Rare16.6%

Super SUPERBUGs

Create 10 SUPERBUGs all-time.

Rare16.6%

Glitch Surgeon

Merge 50 bacteria while Glitch is active (one run).

Rare16.6%

Springboard

Merge 50 bacteria while Bouncy is active (one run).

Rare16.6%

Time Lord

Bank the Survival clock up to 3:00.

Rare16.6%

Clutch Culture

Drop under 10s, then climb back to a full minute.

Rare16.6%

Double Trouble

Create two SUPERBUGs in one run.

Uncommon33.3%

Hungry Hungry SUPERBUG!

Have a SUPERBUG absorb 15 live bacteria.

Uncommon33.3%

Quota

Score 20,000 in Classic in under 2 minutes.

Uncommon33.3%

Arcade Legend

Score 100,000 in Arcade mode.

Uncommon33.3%

Die Hard

Score 50,000 in Survival mode.

Uncommon33.3%

Immortal Culture

Score 100,000 in Survival mode.

Uncommon33.3%

Superbug!

Create the SUPERBUG.

Uncommon50.0%

Steady Hand

Reach 30,000 without the clock dropping below 1:00.

Uncommon50.0%

Petri Prodigy

Score 30,000 in Classic mode.

Common66.6%

Bloom

Score 20,000 in Classic mode.

Common83.3%

Merge Marathon

Merge 500 bacteria all-time.

Common83.3%

Regeneration

Use Petri Heat while 10+ bacteria are alive.

Common83.3%

Untouched

End a run with every power-up still unused.

Common83.3%

Demolition Expert

Destroy 5 or more bacteria with one bomb.

Common83.3%

First Merge

Merge two bacteria for the first time.

Common100.0%

Dead Zone

Let 10 bacteria die in the dish.

Common100.0%

Spring Cleaning

Clear 5 or more dead cells with one Antibiotic.

Common100.0%

Culture Shock

Score 10,000 in Classic mode.

Common100.0%

Deli Disaster

Create your first Listeria.

Common100.0%

Apex Pathogen

Create your first Anthrax.

Common100.0%

Getting Cultured

Merge 50 bacteria in one run.

Common100.0%

Full Spectrum

Have tiers 1-8 alive in the dish at once.

Common100.0%

Overcrowded

Have 20+ live bacteria in the dish at once.

Common100.0%

Chain Reaction

Pull off your first chain (2x) merge.

Common100.0%

Combo Cascade

Land a 4-merge chain.

Common100.0%

Heat Wave

Use Petri Heat for the first time.

Common100.0%

Arcade Ace

Score 50,000 in Arcade mode.

Common100.0%