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Games Action Anomaly Defenders
Action · 11 bit studios

Anomaly Defenders

Anomaly Defenders
🖥 Windows 🍎 macOS 🐧 Linux
Mostly Positive · 78% of 685
Developer11 bit studios
GenreAction
$0.99 −90% near all-time low
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Our take

Great time to buy

Strong reviews, and it's near its cheapest ever.

Quality78/100
Great
  • 78% positive of 685 reviews
Value100/100
Lowest ever
  • Now $0.99 — 90% off $9.99
  • Lowest we've recorded: $0.99

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steam, Official store, 90% off, $0.99
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About

Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series.

Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series.

Anomaly Defenders is a fast-paced Tower Defense game where attacking human troops can damage and destroy your defenses. You have to react and counterattack enemies on the battlefield at all times. Each time you start a campaign, the unique tech-tree technologies can be tailored to your needs. Killing humans is easier due to 8 upgradable towers and special functions: repair your towers, make them go berserk, sacrifice them in explosions that are harmful to nasty humans, and use other tricks. This is the final battle against the humans. For the Hive, Commander!

Key Features:

  • Functions to fix and boost your towers: Repair, Rage, Explode and others
  • Full-blown tech-tree to tailor unique strategies
  • Attacking forces can damage and destroy your towers - watch out!
  • Outsmart humans by deploying towers that force them to change their movement path
  • Fight the humans on the orbital stations and undiscovered lands – 24 unique levels are waiting for you to protect them
  • 8 unique, upgradeable towers
  • Three difficulty levels adjusted for both new and hardcore players
Review sentiment over time
positive critical

Media

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Anomaly Defenders screenshot 10
Anomaly Defenders screenshot 11
Anomaly Defenders screenshot 12

System requirements

System requirements platform
Minimum
Minimum:
  • OS *: Windows XP SP3 (32 bit) / Vista
  • Processor: Intel(R) Core(TM)2 Duo 2.4, AMD Athlon(TM) X2 2.8 Ghz
  • Memory: 2 GB RAM
  • Graphics: Geforce 9600 GS, Radeon HD4000, Shader Model 3.0, 512 MB
  • DirectX: Version 9.0c
  • Storage: 1 GB available space
  • Sound Card: DirectX compatible
Recommended
Recommended:
  • OS *: Windows 7
  • Processor: Intel(R) Core(TM)2 Quad 2.7 Ghz, AMD Phenom(TM)II X4 3 Ghz
  • Memory: 4 GB RAM
  • Graphics: GeForce GTX 260, Radeon HD 5770, 1024 MB, Shader Model 3.0
  • DirectX: Version 9.0c
  • Storage: 1 GB available space
  • Sound Card: DirectX compatible
Minimum
Minimum:
  • OS: 10.6
  • Processor: Intel(R) Core(TM)2 Duo 2.4, AMD Athlon(TM) X2 2.8 Ghz
  • Memory: 2 GB RAM
  • Graphics: Geforce 9600 GS, Radeon HD4000, Shader Model 3.0, 512 MB
  • Storage: 1 GB available space
  • Sound Card: Integrated
Recommended
Recommended:
  • OS: 10.6
  • Processor: Processor:Intel(R) Core(TM)2 Quad 2.7 Ghz, AMD Phenom(TM)II X4 3 Ghz
  • Memory: 4 GB RAM
  • Graphics: GeForce GTX 260, Radeon HD 5770, 1024 MB, Shader Model 3.0
  • Storage: 1 GB available space
  • Sound Card: Integrated
Minimum
Minimum:
  • OS: Ubuntu 12.04
  • Processor: Intel(R) Core(TM)2 Duo 2.4, AMD Athlon(TM) X2 2.8 Ghz
  • Memory: 2 GB RAM
  • Graphics: Geforce 9600 GS, Radeon HD4000, Shader Model 3.0, 512 MB
  • Storage: 1 GB available space
  • Sound Card: Integrated
Recommended
Recommended:
  • OS: Ubuntu 12.04
  • Processor: Intel(R) Core(TM)2 Quad 2.7 Ghz, AMD Phenom(TM)II X4 3 Ghz
  • Memory: 4 GB RAM
  • Graphics: GeForce GTX 260, Radeon HD 5770, 1024 MB, Shader Model 3.0
  • Storage: 1 GB available space
  • Sound Card: Integrated

Achievements

Showing the 16 most-earned of 20 achievements

  • NO_TOWER_LOST_2
    23.4% of players
  • MISSIONS_5
    21.1% of players
  • BUILD_20_BLASTERS
    16.6% of players
  • MISSIONS_10
    13.6% of players
  • TECH_ENFORCERS
    11.1% of players
  • MISSIONS_15
    10.4% of players
  • TECH_ENERGYMANAGEMENT
    9.3% of players
  • TECH_HARVESTERS
    9.1% of players
  • NO_TOWER_LOST_6
    7.8% of players
  • BUILD_10_STORMERS
    7.6% of players
  • MISSIONS_ALL
    7.3% of players
  • FUNC_RAGE_BEHEMOTH_30
    6.9% of players
  • TECH_RAGE
    6.7% of players
  • BUILD_10_SCORCHERS
    5.5% of players
  • FUNC_SNIPER_SRORCHER_20
    5.1% of players
  • NO_TOWER_LOST_12
    4.9% of players

Age rating & content

dejus10
Medo
igrs18
HororKekerasan
steam_germany12
Gewalt

Price history

Lowest prices
Lowest prices view
All-time low $0.99
2026-06-27
Current $0.99
3-month low $0.99
12-month low $0.99
All-time low $0.99
2026-06-27

Game info

Developer 11 bit studios
Publisher 11 bit studios
Platforms Windows, Mac, Linux
Features
Single-playerSteam AchievementsSteam CloudSteam LeaderboardsSteam Trading CardsFamily Sharing