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Operation: Outbreak Idle

Operation: Outbreak Idle

DeadLogics · Sep 4, 2026

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.

View on Steam
Price
$4.99
Reviews
Too few yet
Positive
—
Playing now
0
Platforms
Windows, Linux
Genre
Casual

Screenshots

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Operation: Outbreak Idle system requirements (PC)

minimum

  • Requires a 64-bit processor and operating system
  • OS: Windows 10/11 (64-bit)
  • Processor: Intel Core i3-9100 / AMD Ryzen 3 3200
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GTX 750 Ti / AMD Radeon RX 550 or equivalent with 2 GB VRAM
  • Storage: 1 GB available space
  • Sound Card: DirectX compatible with surround sound support

recommended

  • Requires a 64-bit processor and operating system
  • OS: Windows 10/11 (64-bit)
  • Processor: Intel Core i5-10400 or equivalent
  • Memory: 16 GB RAM
  • Graphics: NVIDIA GTX 1660 super or equivalent
  • Storage: 1 GB available space
  • Sound Card: DirectX compatible with surround sound support

Data from Steam and SteamSpy, refreshed daily. Player counts and review totals are estimates.