Black One Blood Brothers is a Action, Simulation, Strategy game from Helios Studio with a 79% positive Steam review signal. Indie Lantern indexes it for players browsing by weird, single-player.

Game snapshot
- Developer
- Helios Studio
- Release year
- 2022
- Playtime
- Varies by player
- Price
- $17.99
- Review signal
- 79% positive
Screenshots






System requirements
PC
- Minimum
- Requires a 64-bit processor and operating system
OS: 64-bit Windows 10, 64-bit Windows 11
Processor: Intel Core i5-8400, AMD Ryzen 5 2600
Memory: 8 GB RAM
Graphics: NVIDIA GeForce GTX 1060 (6GB), AMD Radeon RX 580
DirectX: Version 11
Storage: 45 GB available space
Additional Notes: SSD Hard Disk recommended - Recommended
- Requires a 64-bit processor and operating system
OS: 64-bit Windows 10, 64-bit Windows 11
Processor: Intel Core i7-13700K, AMD Ryzen 7 7800X3D
Memory: 16 GB RAM
Graphics: NVIDIA GeForce RTX 4070, AMD Radeon RX 7800 XT
DirectX: Version 12
Storage: 45 GB available space
Additional Notes: SSD Hard Disk recommended
From Steam reviews
Review notes
Black One Blood Brothers is worth a closer look if you want solo-friendly, replayable, stealth, and controller friendly.
Best for players who want strong atmosphere, emotional story, solo-friendly, and replayable.
Check more carefully if you dislike technical roughness.
solo-friendly
FitIt still makes sense as a solo play choice.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
replayable
FitThe structure gives reasons to return rather than finish once.
stealth
Play styleAvoiding detection is part of the intended rhythm.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
great-with-friends
FitIt tends to be better when shared with friends.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
Steam review snapshots
I would love to see some sort of CO-OP added to this as well.The part where I will get backlash I'm sure is I would also love to see the implementation of official controller support.Just remember: this is a solo developer project.Yes, it's glitchy, buggy, half the achievements don't work, sometimes your squad will run off but teleport back and requires high-end hardware…Why it fits
Check it if you want action, simulation filtered by weird, single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.