Fight for survival on a hostile alien world in a bullet heaven shooter with research trees, unlockable weapons, and tower-defense elements. Build your arsenal, deploy turrets, and hold back relentless alien swarms.

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About This Game

Star Seed Protocol is a bullet heaven roguelite where you play as an engineer sent to the orbit of a hostile alien planet. Your mission is to descend to the surface, mine vital resources, and build a space travel gate as part of the Star Seed Protocol — humanity’s plan to expand across space by sending engineers to distant worlds, where they build gates for future travel.

The protocol authorizes any means necessary to complete the mission. Fight through overwhelming alien swarms, deploy defensive turrets, unlock experimental weapons, and enhance both your suit and your body to survive an increasingly dangerous world.

Features:

  • Eliminate thousands of aliens and powerful bosses.

  • Collect resources across different mission types, including survival, extraction, mining runs, and platform defense.

  • Research and unlock unique weapons, combat implants, turrets, and suit upgrades.

  • Improve your engineer with powerful enhancements, advanced equipment, and new tactical options.

  • Combine bullet heaven action with research-based progression and tower-defense-inspired battlefield control.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Generative AI was used as an assistive tool during development and for localization support. All such content was reviewed and edited by the developer before inclusion. The game does not generate AI content live during gameplay.

System Requirements

    Minimum:
    • OS: Windows 10
    • Processor: Intel Core i3-3210
    • Memory: 8 GB RAM
    • Graphics: DirectX 10 capable GPU
    • DirectX: Version 10
    • Storage: 2 GB available space
    Recommended:
    • OS: Windows 11
    • Processor: Intel Core i5-4690
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 660 or AMD
    • DirectX: Version 10
    • Storage: 2 GB available space
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