Black One Blood Brothers is a tactical military shooter game where strategy and coordination are key. Command a squad of top operators, with unique skills, through high-risk missions around the globe. Customize your crew, plan your missions, and adjust on the fly for a vast replayability.
Recent Reviews:
Mostly Positive (18) - 77% of the 18 user reviews in the last 30 days are positive.
All Reviews:
Very Positive (698) - 81% of the 698 user reviews for this game are positive.
Release Date:
Jan 11, 2022

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Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: This Early Access game is not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“BLACK ONE BLOOD BROTHERS is available as an Early Access title to gather community feedback that will help shape further development of the game. Offer a realistic gameplay and experience the sensations of "Old-school" tactical FPS.”

Approximately how long will this game be in Early Access?

“Hopefully, 18–24 months, with regular updates.”

How is the full version planned to differ from the Early Access version?

“During Early Access, the A.I. will be continually developed and revised. And, of course, a lot of new content like gear, maps, sandbox options will be added. I'll also be doing what I can to open up BLACK ONE BLOOD BROTHERS to the community for modding.”

What is the current state of the Early Access version?

“A solid playable experience. Includes functional "Battle Plan", plenty of outfits, loadouts and weapons. A dynamic AI and complete customizable mission with enough features and options.”

Will the game be priced differently during and after Early Access?

“Yes. Early Access will cost less than the full release. But the final pricing isn't determined.”

How are you planning on involving the Community in your development process?

“I plan to continue discussing ideas and features with the community via steam forums and the official Discord server as well as encouraging feedback”
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About This Game

Black One Blood Brothers is a tactical military shooter game where strategy and coordination are key. Joining the "Black One" unit, you become part of an elite force comprised of top operators from around the globe. Operating independently of any government, this unit works from the shadows, free from political games and diplomatic constraints. As the leader of this squad, you're tasked with executing complex missions where every decision could mean the difference between life and death.


In collaboration with a former French Special Forces Commando Marine, "Black One Blood Brothers" stands out for its demanding and immersive gameplay. Command a squad of 10 operators, each with unique skills, and seamlessly switch between them to leverage their specialties in either first-person or third-person view. Success hinges on meticulous planning, optimal equipment management, and teamwork.


Implement precise action sequences for each squad member using a complex yet intuitive "Battle Plan" system. Organize your forces into multiple teams, coordinate their movements, and devise custom tactics to tackle any situation, or switch to real-time command with "Quick Orders" for dynamic decision-making.


During the adventure offered in the Campaign mode through Operation "Serpent's Whisper", the story kicks off in response to the insurgent group "New World," which has launched deadly attacks across the United States, France, India, Japan, and England within days. Your mission is to neutralize this threat and trace the funding behind these attacks through 20 increasingly challenging missions. Be advised, the loss of an operator is permanent!


Undertake high-risk missions including target neutralization, hostage rescue, bomb defusal, and retrieval of secret documents.


Customization is at the heart of "Black One Blood Brothers." Build your squad from the ground up, selecting each member's skills and arming them with the finest arsenal.


With a variety of game modes (Dynamic campaign, Spec Ops, War, POW, Siege, Lone Wolf, Blind Ops) and a powerful, user-friendly map editor, "Black One Blood Brothers" offers vast replayability. Customize your missions, adjust difficulty, select your battlefields, and share your creations with the community through the Steam Workshop.

Mature Content Description

The developers describe the content like this:

This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: Frequent Violence, General Mature Content.

System Requirements

    • Requires a 64-bit processor and operating system
    • OS *: Windows 7/8/10 (64-bit)
    • Processor: Core i5 (3Ghz)
    • Memory: 3 GB RAM
    • Graphics: 4 GB RAM card
    • DirectX: Version 11
    • Storage: 51 GB available space
    • Requires a 64-bit processor and operating system
    • OS *: Windows 7/8/10 (64-bit)
    • Processor: Core i7+ (4Ghz)
    • Memory: 4 GB RAM
    • Graphics: 8 GB RAM card
    • DirectX: Version 11
    • Storage: 51 GB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

What Curators Say

59 Curators have reviewed this product. Click here to see them.

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