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Games like Operation: Outbreak Idle

  • 19 games
  • Updated Sep 4, 2026

Players who liked Operation: Outbreak Idle also play

The closest matches to Operation: Outbreak Idle: Plants vs. Zombies: Battle for Neighborville™, Beat Hazard, LUFTRAUSERS, Geometry Wars: Retro Evolved, and Syder Arcade. Ranked by imho.run from Steam co-play data, shared tags and reviews.

  2. Rank 02

    Beat Hazard

    Why this

    Also Shoot 'Em Up and Bullet Hell, like Operation: Outbreak Idle.

    • $2.99 (Price checked Oct 7)
    • 2010
    Steam
  2. Rank 05

    Syder Arcade

    • $2.49 (Price checked Oct 3)
    • Deck Playable
    • 2013
  4. Rank 07

    Symphony

    • $4.99 (Price checked Oct 3)
    • 2012

The full ranked list: top 24 games like Operation: Outbreak Idle

Best match first, as plain text. The same list for AI assistants:
  1. 1
    Plants vs. Zombies: Battle for Neighborville™

    Also Tower Defense and Zombies, like Operation: Outbreak Idle.

    • 76% of 3,447 reviews
  2. 2
    Beat Hazard

    Also Shoot 'Em Up and Bullet Hell, like Operation: Outbreak Idle.

    • 95% of 3,477 reviews
  3. 3
    LUFTRAUSERS

    Genres: Action, Indie, Simulation

    • 91% of 2,519 reviews
  4. 4
    Geometry Wars: Retro Evolved

    Genres: Casual

    • 92% of 826 reviews
  5. 5
    Syder Arcade

    Genres: Action, Indie

    • 85% of 268 reviews
  6. 6
    They Are Coming

    Genres: Action, Indie, Early Access

    • 93% of 181 reviews
  7. 7
    Symphony

    Genres: Action, Indie, Casual

    • 87% of 605 reviews
  8. 8
    Everyday Shooter

    Genres: Indie, Casual

    • 96% of 112 reviews
  9. 9
    Crimsonland

    Genres: Action, Indie, RPG

    • 93% of 919 reviews
  10. 10
    Soundodger+

    Genres: Action, Indie, Casual

    • 92% of 404 reviews
  11. 11
    Sanctum

    Genres: Action, Strategy, Indie

    • 91% of 1,335 reviews
  12. 12
    Zombo Buster Rising

    Genres: Action, Indie

    • 92% of 167 reviews
  13. 13
    Yet Another Zombie Defense

    Genres: Action, Strategy, Indie

    • 86% of 5,822 reviews
  14. 14
    Diplomacy is Not an Option

    Genres: Action, Strategy, Indie

    • 84% of 4,634 reviews
  15. 15
    Zombie Defense

    Genres: Action, Strategy, Indie

    • 80% of 921 reviews
  16. 16
    All Aboard! The Train Defense Express

    Also Tower Defense and Idler, like Operation: Outbreak Idle.

    • 81% of 145 reviews
  17. 17
    Sker Ritual

    Also Zombies and Shoot 'Em Up, like Operation: Outbreak Idle.

    • 85% of 3,954 reviews
  18. 18
    Mining Survivors

    Also Shoot 'Em Up and Idler, like Operation: Outbreak Idle.

    • 65% of 60 reviews
  19. 19
    R.I.P. - Reincarnation Insurance Program

    Genres: Action, Adventure, Casual

    • 80% of 593 reviews
  20. 20
    Deadly 30

    Genres: Action, Indie

    • 73% of 573 reviews
  21. 21
    Let Them Come

    Also Tower Defense and Shoot 'Em Up, like Operation: Outbreak Idle.

    • 84% of 609 reviews
  22. 22
    Pixel Combat: Zombie Shooter

    Genres: Action, Adventure, Casual

    • 82% of 55 reviews
  23. 23
    Guns n Zombies

    Genres: Action, Indie, Adventure

    • 60% of 284 reviews
  24. 24
    Void Miner – Incremental Asteroids Roguelite

    Genres: Action, Strategy, Indie

    • 86% of 423 reviews
Operation: Outbreak Idle — Steam game cover
  • Released: 2026
  • Developer: DeadLogics
  • Price: $4.99checked Oct 4
  • 92% of 26 reviews
  • Genres: Casual
  • Platforms: Windows
View on Steam(opens in a new tab)

More games like Operation: Outbreak Idle, sliced differently

About Operation: Outbreak Idle

The closest matches to Operation: Outbreak Idle: Plants vs. Zombies: Battle for Neighborville™, Beat Hazard, LUFTRAUSERS, Geometry Wars: Retro Evolved, and Syder Arcade. Ranked by imho.run from Steam co-play data, shared tags and reviews.

If Operation: Outbreak Idle is your kind of game, the closest matches are Plants vs. Zombies: Battle for Neighborville™, Beat Hazard and LUFTRAUSERS — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

About Operation: Outbreak Idle: Command automated military defenses, upgrade your fortress, and survive massive zombie waves in this action-packed idle defense game. Build powerful defenses, unlock upgrades, and hold the line against endless undead hordes.

Is Operation: Outbreak Idle worth buying?

Too few reviews to call

A summary of what players say, not a promise you'll like it. Every signal is listed below.

  • Only 26 Steam reviews so far, not enough to judge.
  • Price: $4.99 (checked Oct 4).

People who play it also play: Plants vs. Zombies: Battle for Neighborville™, Beat Hazard, LUFTRAUSERS

How this verdict works →

Frequently asked about Operation: Outbreak Idle

Can I run it?

How much does Operation: Outbreak Idle cost?

Operation: Outbreak Idle is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).

What games are most similar to Operation: Outbreak Idle?

Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Operation: Outbreak Idle are Plants vs. Zombies: Battle for Neighborville™, Beat Hazard, LUFTRAUSERS.

Who developed Operation: Outbreak Idle?

Operation: Outbreak Idle was developed by DeadLogics.

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