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Bioprototype

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About Bioprototype

Bioprototype lets you set the trigger logic for your skills and build characters around organs with different functions. It includes 24 characters with distinct skills and more than 80 organs.

Builds and combat

You can choose builds such as Bullet Master, Flesh Army and Virus Master. Create combinations with your organs and face wild bullet storms, battlegrounds crawling with spores and offspring, and spreading venom.

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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