Biohazard Protocol CD Key
PC price comparison · jokerpony · Oct 30, 2026
Every expedition is a gamble. Explore procedurally generated underground facilities, recover valuable loot, survive unique monsters, and escape before it's too late.
Lowest final price
at Steam · Standard Official
Historical low: $4.79 on October 30, 2026
Get the best deal ↗Compare Biohazard Protocol key prices
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Biohazard Protocol price history
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Historical lows by store
- Steam$4.79
Biohazard Protocol player count
- Playing now
- 0
- 24-hour peak
- 0
- 30-day peak
- 0
Concurrent players on Steam, hourly peak over the last 7 days. Source: Steam Web API.
About Biohazard Protocol
Descend. Survive. Bring everyone back. A routine expedition into an abandoned underground facility quickly turns into a fight for survival. The deeper you descend, the less the complex obeys the rules of reality. Corridors shift, forgotten systems come back online, and something in the darkness has begun hunting again. Play solo or with friends as you explore procedurally generated underground facilities in search of valuable loot. Every expedition presents a new layout, new dangers, and one difficult question: How much farther are you willing to go before it's too late? Recover valuable equipment, manage your limited resources, unlock abandoned computer terminals, restore forgotten systems, and decide whether the next room is worth the risk. But you're not alone. Every creature follows its own rules. Some hunt by sound. Some wait for you to make a mistake. Others force your entire team to adapt or die. Learning how they behave is often the only way to survive. Features Play solo or in online co-op. Procedurally generated underground facilities with high replayability. Unique monsters, each requiring a different survival strategy. Risk-versus-reward gameplay where greed can cost everything. Valuable loot, equipment, and limited resources. Interactive terminals, security systems, and environmental storytelling. Atmospheric psychological horror with immersive sound design. Every expedition is a gamble. The deeper you go... ...the harder it is to come back.Read more
Biohazard Protocol system requirements
Minimum
- OS: Windows 10 / 11 (64-bit)
- Processor: Intel Core i5-7400 / AMD Ryzen 3 1200
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 960 / AMD RX 470
- Network: Broadband Internet connection
- Storage: 5 GB available space
- Sound Card: Совместимая с DirectX
Recommended
- OS: Windows 10 / 11 (64-bit)
- Processor: Intel Core i5-10400 / AMD Ryzen 5 3600
- Memory: 16 GB RAM
- Graphics: NVIDIA GTX 1660 / AMD RX 580
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 5 GB available space
Biohazard Protocol key FAQ
+What is a Biohazard Protocol CD key?
A Biohazard Protocol CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Biohazard Protocol?
The cheapest Biohazard Protocol key right now costs $4.79 at Steam, 20% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Biohazard Protocol?
The lowest price we have recorded for Biohazard Protocol is $4.79 on October 30, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+How many people play Biohazard Protocol?
Right now 0 people are playing Biohazard Protocol on Steam. Player counts are updated every 15 minutes.
+Is it safe to buy a Biohazard Protocol key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
