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Title: Ultimate Zombie Defense 2
Genre: Action, Adventure, Casual, Indie, Strategy
Developer: Terror Dog Studio
Publisher: Terror Dog Studio
Release Date: Nov 20, 2025
Early Access Release Date: Sep 27, 2024
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System Requirements

Windows
SteamOS + Linux
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: Windows® 7 64-bit / Windows® 8 64-bit / Windows® 8.1 64-bit
    • Processor: Intel Core i5-2500 / AMD FX-8320 or better
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GTX 560 / AMD Radeon HD 6870
    • DirectX: Version 10
    • Storage: 15 GB available space
    • Sound Card: DirectX® compatible
    • VR Support: N/A
    • Additional Notes: Laptop versions of graphics cards may work but are NOT officially supported.
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10/11 (64-bit versions)
    • Processor: Intel Core i7-6700k or better
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GTX 970 or better
    • DirectX: Version 10
    • Storage: 15 GB available space
    • Sound Card: DirectX® compatible
    • VR Support: N/A
    • Additional Notes: Laptop versions of graphics cards may work but are NOT officially supported.
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: SteamOS or compatible Linux distribution
    • Processor: AMD APU with 4-core/8-thread Zen 2 CPU
    • Memory: 8 GB RAM
    • Graphics: AMD RDNA 2 GPU
    • Storage: 15 GB available space
    • VR Support: N/A
    • Additional Notes: Tested only on SteamOS. Compatibility with other Linux distributions may vary.
    Recommended:
    • OS: SteamOS
    • Processor: AMD APU with 4-core/8-thread Zen 2 CPU
    • Memory: 16 GB RAM
    • Graphics: AMD RDNA 2 GPU
    • Storage: 15 GB available space
    • VR Support: N/A