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Bioprototype, a Roguelike & Skill Customizing Rhapsody! This is an auto-bomber with programming elements. Customize your character skills with visual programming, utilize enemy organs to finish the mutation, and construct the ultimate prototype, one can survive in the endless wave of flesh.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
• Set your own skill trigger logics
• More builds: Bullet Master, Flesh Army, Virus Master, and more
• 24 unique characters with different skills
• 80+ organs with different functions
— Unlock unlimited combos universe
• Wild bullet storms
• Battlegrounds crawling with spores and offspring
• Venom is spreading everywhere
It’s not just a combat – create art with your organs!
Right now the cheapest offer for Bioprototype is CA$5.59 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Bioprototype is CA$3.35 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Bioprototype drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
