Defentron

50 achievements

Ultra Rare×4

Very Rare×25

Rare×9

Uncommon×7

Common×5

About Defentron's achievements

Defentron has 50 Steam achievements, 4 of them ultra-rare — unlocked by under 5% of players. The rarest is "Dark Tides", earned by just 4.2% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

4.2%

of players earned "Dark Tides"

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Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Defentron achievements

50 achievements

Dark Tides

Finish The Dark Web

Ultra Rare4.2%

Know your enemy

Encounter every enemy

Ultra Rare4.2%

Knowledge is power

Complete the codex

Ultra Rare4.2%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare4.2%

ClusterF&%k

Finish a level with only Cluster towers (except levels from Mainframe)

Very Rare5.9%

Elephant Gun

Fully upgrade a Railgun power

Very Rare6.2%

Bombardment

Fully upgrade a Cluster power

Very Rare6.5%

???

Hidden achievement — tap Reveal secrets to spoil

Very Rare6.5%

Ultimate Sacrifice

Overload a fully upgraded tower

Very Rare6.5%

Served

Get 3 stars on all levels in the Central Servers

Very Rare6.9%

Dark Conqueror

Get 3 stars on all levels in the Dark Web

Very Rare6.9%

???

Hidden achievement — tap Reveal secrets to spoil

Very Rare6.9%

Earthshaker

Fully upgrade a Blaster power

Very Rare6.9%

System Cleanse

Finish the game with all stars

Very Rare6.9%

Variety

Have one tower of each type at the same time

Very Rare6.9%

Chain Destruction

Fully upgrade a Chain tower power

Very Rare7.5%

Timebender

Fully upgrade a Slow tower power

Very Rare7.8%

Red Pill

Get 3 stars on all levels in the Matrix

Very Rare8.2%

Clean Sweep

Finish the game with any stars (not included secrets)

Very Rare8.2%

Spawn-killed

Kill the Spawner boss

Very Rare8.2%

Centralized

Finish Central Servers

Very Rare8.5%

Tools of the trade

Unlock every tower

Very Rare8.5%

Shai Hulud

Kill the Worm boss

Very Rare8.8%

Strong Basics

Fully upgrade a Fast Fire tower power

Very Rare9.2%

Beam them up, Scottie

Kill the Warper boss

Very Rare10.1%

Creepy Crawlies

Fully kill 100 Worms

Very Rare12.1%

Pride of the Motherland

Get 3 stars on all levels in the Motherboard

Very Rare12.8%

Blue Pill

Finish the Matrix

Very Rare13.8%

Essentials

Finish a level without buying upgrades (except levels from Mainframe)

Very Rare14.8%

Waving Goodbye

Kill the Manta boss

Rare15.1%

Fission

Kill 100 Splits

Rare15.4%

Pest Control

Kill 100 Swarms

Rare15.7%

Split apart

Kill the split boss

Rare18.7%

Shield Breaker

Kill 100 Shields

Rare22.0%

Motherhood

Finish Motherboard

Rare22.6%

Deep Wounds

Kill 100 Regenerators

Rare24.3%

Overdrive

Use the overload ability 10 times in the same level

Rare25.6%

DEFENTRON

Kill 1000 enemies

Rare27.9%

Fundamentals

Finish a level with only basic towers (except levels from Mainframe)

Uncommon30.9%

Ultra-Defender

Kill 500 enemies

Uncommon38.1%

Perfect Beginnings

Get 3 stars on all levels in the Mainframe

Uncommon38.8%

Speed Limit

Kill 100 Fasts

Uncommon40.7%

Hard Boiled

Kill 100 Hards

Uncommon41.7%

Perfectionist

Retry a game you won with less than 3 stars

Uncommon46.0%

Defender

Kill 250 enemies

Uncommon48.6%

Easy Prey

Kill 100 Basics

Common54.2%

First Steps

Finish Mainframe

Common56.5%

Try Again

Retry a game you lost

Common60.5%

Guardian

Kill 100 enemies

Common65.4%

Protector

Kill 50 enemies

Common79.6%