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Ground Zero Hero
Kill mutants. Absorb their remains. Mutate into something stronger every run. Stack insane power combos and survive overwhelming hordes in this fast, chaotic, highly replayable action roguelite bullet hell.

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Features
Languages:
Interface Full Audio Subtitles
English ✔ ✔
French ✔ ✔
German ✔ ✔
Japanese ✔ ✔
Korean ✔ ✔
Russian ✔ ✔
Simplified Chinese ✔ ✔
Traditional Chinese ✔ ✔
Italian ✔ ✔
Spanish - Spain ✔ ✔
Portuguese - Brazil ✔ ✔
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About This Game

Forget surviving the apocalypse. You’re here to dominate it.

Ground Zero Hero drops you into a radioactive wasteland overrun with mutated creatures. Every enemy you destroy becomes fuel for your evolution. Absorb their remains, stack mutations, and build increasingly powerful and unpredictable combinations until you become an unstoppable force.

Each run is a new experiment. Each build is a new monster.

Fast, chaotic, and endlessly replayable, Ground Zero Hero blends bullet hell combat, roguelite progression, and survival mechanics into one addictive loop where every decision shapes your path to power.

ABSORB. MUTATE. EVOLVE.

Every enemy you defeat drops the raw material for your next transformation.

Stack mutations, combine abilities, and create wildly different builds every run.

No two playthroughs are ever the same.

SURVIVE OVERWHELMING HORDES

Face massive, screen-filling waves of mutated enemies attacking from all directions.

Each wave escalates. Each night gets deadlier.

Dodge, adapt, and push your build to its limits in pure bullet hell chaos.

LOOT, UPGRADE, DOMINATE

Collect resources from fallen enemies and crack safes under pressure to grow stronger.

Unlock and upgrade across multiple progression paths, each offering powerful bonuses that shape your playstyle.

Build smart. Survive longer. Become unstoppable.

FEATURES

  • Action roguelite gameplay with deep replayability

  • Bullet hell combat with massive enemy hordes

  • Mutation system with countless build combinations

  • 80+ upgrades across multiple progression paths

  • 60+ unique enemies and evolving threats

  • Multiple biomes with dynamic environmental challenges

  • Endless Mode for high-skill players

  • 60 challenges to complete and master

  • Fast-paced runs designed for repeat play

  • Unique dark humor and chaotic tone throughout

System Requirements

    Minimum:
    • OS *: Windows XP/Vista/7/8 or above
    • Processor: 2.3 GHz Intel Core 2 Duo or better
    • Memory: 1024 MB RAM
    • Graphics: DirectX 9 compatible video card with at least 1024MB of VRAM
    • Storage: 400 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
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