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Outbreak Fall: Biohazard

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About Outbreak Fall: Biohazard

Outbreak Fall: Biohazard is a wave-based zombie shooter set two years after a medical breakthrough became a global disaster. A doctor’s experiments escaped containment, unleashing a plague that turned the dead into zombies and created mutant monsters. Cities fell and society collapsed; you are one of the last survivors, fighting increasingly dangerous enemy assaults in the ruins.

The outbreak

A cinematic intro cutscene introduces the outbreak. You fight across seven maps, each with strategic locations and defensive positions. The game has 24 enemy types, including zombies and mutant creatures, and difficulty scales with your player level.

Fight to survive

Combat takes place in waves that grow more intense. Survival depends on preparation, positioning and using the environment as well as firepower. You can place mines at key locations and trigger explosive barrels to control enemy waves.

Weapons and suits

You can choose from eight weapons for different combat styles and three combat suits with distinct bonuses. Bonuses to health and movement speed support different playstyles, and two of the suits provide health regeneration.

AI teammates

Three AI teammates fight alongside you. Tactical positioning and teamwork increase your chances of survival.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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