Oops! Zombie Swarm

75 achievements

Ultra Rare×7

Very Rare×23

Rare×15

Uncommon×10

Common×20

About Oops! Zombie Swarm's achievements

Oops! Zombie Swarm has 75 Steam achievements, 7 of them ultra-rare — unlocked by under 5% of players. The rarest is "Axe - Epic", earned by just 3.7% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

3.7%

of players earned "Axe - Epic"

🗺️ Community guides & walkthroughs

Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Oops! Zombie Swarm achievements

75 achievements

Axe - Epic

Upgrade axe to level 30

Ultra Rare3.7%

Axe - Legendary

Upgrade axe to level 40

Ultra Rare3.7%

Pistol - Legendary

Upgrade pistol to level 40

Ultra Rare4.9%

Bow - Epic

Upgrade bow to level 30

Ultra Rare4.9%

Bow - Legendary

Upgrade bow to level 40

Ultra Rare4.9%

Diamond Chest Master

Open 30 diamond chests

Ultra Rare4.9%

Diamond Chest Leader

Open 35 diamond chests

Ultra Rare4.9%

Spear - Legendary

Upgrade spear to level 40

Very Rare6.1%

Rifle - Legendary

Upgrade rifle to level 40

Very Rare7.4%

Pistol - Epic

Upgrade pistol to level 30

Very Rare7.4%

Bow - Excellent

Upgrade bow to level 20

Very Rare7.4%

Axe - Excellent

Upgrade axe to level 20

Very Rare7.4%

Diamond Chest Expert

Open 20 diamond chests

Very Rare7.4%

Shotgun - Legendary

Upgrade shotgun to level 40

Very Rare8.6%

Spear - Epic

Upgrade spear to level 30

Very Rare8.6%

Legendary Survivor

Survive for 24 days

Very Rare8.6%

Pistol - Excellent

Upgrade pistol to level 20

Very Rare9.8%

BOSS Hunter - Master

Kill 12 zombie BOSSes

Very Rare9.8%

Legendary Hero

Player level to 40

Very Rare9.8%

Rifle - Epic

Upgrade rifle to level 30

Very Rare11.1%

Spear - Excellent

Upgrade spear to level 20

Very Rare11.1%

Golden Chest Leader

Open 35 golden chests

Very Rare11.1%

BOSS Hunter - Expert

Kill 10 zombie BOSSes

Very Rare11.1%

Nine Lives

Game character dies 9 times

Very Rare11.1%

Zombie Slayer - Master

Kill 1500 zombies

Very Rare12.3%

BOSS Hunter - Advanced

Kill 8 zombie BOSSes

Very Rare12.3%

Axe - Fine

Upgrade axe to level 10

Very Rare13.5%

Golden Chest Master

Open 30 golden chests

Very Rare14.8%

Master Survivor

Survive for 14 days

Very Rare14.8%

Experienced

Game character dies 7 times

Very Rare14.8%

Shotgun - Epic

Upgrade shotgun to level 30

Rare16.0%

Bow - Fine

Upgrade bow to level 10

Rare17.2%

Rifle - Excellent

Upgrade rifle to level 20

Rare18.5%

Spear - Fine

Upgrade spear to level 10

Rare18.5%

Diamond Chest Collector

Open 10 diamond chests

Rare18.5%

Unyielding

Game character dies 5 times

Rare18.5%

Peak Strength

Player level to 30

Rare19.7%

Expert Survivor

Survive for 12 days

Rare20.9%

Zombie Slayer - Expert

Kill 1000 zombies

Rare20.9%

BOSS Hunter - Intermediate

Kill 5 zombie BOSSes

Rare20.9%

Wooden Chest Leader

Open 35 wooden chests

Rare22.2%

Golden Chest Expert

Open 20 golden chests

Rare24.6%

Pistol - Fine

Upgrade pistol to level 10

Rare25.9%

Wooden Chest Master

Open 30 wooden chests

Rare25.9%

Shotgun - Excellent

Upgrade shotgun to level 20

Rare28.3%

Fall and Rise

Game character dies 3 times

Uncommon34.5%

Advanced Survivor

Survive for 7 days

Uncommon37.0%

Zombie Slayer - Advanced

Kill 500 zombies

Uncommon37.0%

Wooden Chest Expert

Open 20 wooden chests

Uncommon39.5%

Golden Chest Collector

Open 10 golden chests

Uncommon39.5%

Rifle - Fine

Upgrade rifle to level 10

Uncommon40.7%

Warrior's Path

Player level to 20

Uncommon41.9%

Bow - Good

Upgrade bow to level 1

Uncommon44.4%

Diamond Chest Explorer

Open 3 diamond chests

Uncommon45.6%

Spear - Good

Upgrade spear to level 1

Uncommon46.9%

Axe - Good

Upgrade axe to level 1

Common50.6%

Explosion - Master

Detonate 20 fuel barrels

Common51.8%

Explosion - Leader

Detonate 40 fuel barrels

Common51.8%

Shotgun - Fine

Upgrade shotgun to level 10

Common53.0%

Pistol - Good

Upgrade pistol to level 1

Common53.0%

Explosion - Expert

Detonate 10 fuel barrels

Common56.7%

BOSS Hunter - Beginner

Kill 1 zombie BOSS

Common58.0%

Wooden Chest Collector

Open 10 wooden chests

Common61.7%

Novice Survivor

Survive for 3 days

Common62.9%

Zombie Slayer - Intermediate

Kill 150 zombies

Common62.9%

Explosion - Advanced

Detonate 6 fuel barrels

Common65.4%

First Encounter

Game character dies 1 time

Common66.6%

Rifle - Good

Upgrade rifle to level 1

Common67.9%

Golden Chest Explorer

Open 3 golden chests

Common71.6%

Power Awakening

Player level to 10

Common75.3%

Shotgun - Good

Upgrade shotgun to level 1

Common76.5%

Wooden Chest Explorer

Open 3 wooden chests

Common81.4%

Explosion - Novice

Detonate 2 fuel barrels

Common95.0%

Zombie Slayer - Beginner

Kill 20 zombies

Common100.0%

Novice Growth

Player level to 5

Common100.0%