You wake up in a broken bunker beneath the quiet german suburb of Lößhagen. The systems that once kept you safe are dead. Outside, the quarantine walls still hold the remains of the Eisenstadt region.

Bioflux - Horde is an open world survival game set inside a vast quarantine zone filled with forests, suburbs and the ruins of a fallen city. You search for supplies, craft tools and build shelters while moving through abandoned streets and overgrown fields.

The infected are everywhere. Thousands of former residents still wander through the zone, drawn by movement and sound. The deeper you go, the greater the danger becomes.

Every part of the zone tells a story. Nature is taking back what is left, and something in the heart of Eisenstadt still stirs beneath the silence.

Survive, explore and uncover the truth behind the outbreak that changed everything.

Open Quarantine Zone
Explore eight square kilometers of forest, suburbs and the ruins of Eisenstadt. Weather and the day night cycle constantly change visibility and atmosphere.

Dynamic Horde System
Face thousands of infected. Some wander through the landscape while others wait in the ruins. They react to movement, light and sound and they do not forget easily.

Survival Under Pressure
Hunger, thirst and exhaustion shape every decision. Manage your resources or die trying.

Building and Defense
Build and reinforce shelters in key locations. Power, lighting and defenses decide whether you survive the night or join the horde.

Crafting and Exploration
Scavenge, loot and craft tools, weapons and equipment. Search hidden bunkers and old quarantine facilities buried in the wilderness.

Open Storyline
Discover the truth behind the fall of Eisenstadt piece by piece. Follow traces, recordings and forgotten places that reveal what really happened inside the zone.