Update log
Full Black One Blood Brothers update
The complete published notes, normalized for clean reading and source attribution.
Extracted changes
- Gameplay
- Maps
- Performance
Welcome, Operators,
The next update for Black One Blood Brothers is coming.
This is the first major update following the migration to UE 5.7. It brings new optimization improvements, additional equipment, and significant AI upgrades. Let’s dive into the key highlights.
Improved Gameplay and Mobility
Verticality has been a strong request from the community.
This update introduces ladders and expands operator mobility. Obstacle traversal is now smoother and more realistic, and your squad will better adapt to movement across the environment.
Level design has also been updated to support this new gameplay, opening up fresh lines of sight and new tactical options.
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Maps & Immersion Level Up
Maps continue to evolve.
With new gameplay elements come new tactical opportunities. Ladders, water, and lighting have been added to enhance both gameplay and immersion. Underwater swimming will arrive later in 2026.
The goal is to strike the right balance between a tactical playground and a living, believable environment.
Several maps now feature visual upgrades and new areas to explore, improving the flow of your operations. This is just the beginning of a deeper overhaul across all maps. More verticality, more insertion options, and more ways to outmaneuver OPFOR.
Details matter.
Weather now affects both your operators and their equipment. In a snowstorm, your squad will gradually be covered in snow as they move forward.
All these new elements will also be available in the map editor, giving you more creative freedom.
AI Improvements
AI remains a core focus.
Enemies are now more dynamic, more consistent, and better coordinated when alerted.
The OPFOR detection system has been reworked to be more realistic, taking into account vision angles and distance.
Your squadmates also benefit from improved pathfinding. They can now follow you over obstacles instead of trying to find alternative routes.
And this is only the beginning. Each new system opens new possibilities, and AI will continue to be a top priority for Black One Blood Brothers.
Performance & Rendering
This update also brings major improvements to performance and rendering.
Black One Blood Brothers now supports DLSS 4.5, FSR 4, XeSS 3, and Frame Generation, delivering a smoother and sharper experience.
Significant CPU optimizations have been implemented to improve overall performance while preserving the level of detail and visual quality.
With enhanced visual rendering and reworked audio for grenades and distant gunfire, Black One Blood Brothers reaches a new milestone in its development.
Ready to jump in?
The update will be available on April 13, 6 PM CET / 12 PM EST / 9 AM PST.
We can’t wait to see you in action and hear your feedback.
Until then, Helios and I wish you a great weekend, and a Happy Easter if you celebrate it.
Kane, out.
Source