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Blackout

Blackout cover art
Developer
OB3
Released
Oct 3, 2026
Tags
CasualIndieStrategy
View on Steam

About this game

The developer's description, from the game's Steam store page.

Blackout is an indie puzzle game inspired by old-school handheld games from the 80s and 90s.

The game offers 50 levels ranging in difficulty from 1 to 50.

This puzzle is solvedby using a 5x5 grid as a map and your objective is to turn off the whole grid using a 3x3 cross/plus sign.

In the menu you will also find a practice menu to play to train and keep your cognitive health and to keep the game competitive even after completing it.

Achievements will be completed through finishing levels, with a secret whiteout achievement to be completed.

System requirements

As Steam lists them.

Windows

Minimum

OS
Windows 10 64-bit
Processor
Dual-core 2.0 GHz
Memory
2 GB RAM
Graphics
DirectX 11 compatible, 256 MB VRAM
DirectX
Version 11
Storage
500 MB available space
Sound Card
DirectX compatible

Recommended

OS
Windows 10/11 64-bit
Processor
Dual-core 2.5 GHz
Memory
4 GB RAM
Graphics
DirectX 11 compatible, 512 MB VRAM
DirectX
Version 11
Storage
500 MB available space
Sound Card
DirectX compatible
macOS

Minimum

OS
macOS 10.13 or later
Processor
Intel Core i3 — Intel Only
Memory
2 GB RAM
Graphics
Metal-capable integrated graphics
Storage
500 MB available space

Recommended

OS
macOS 11 (Big Sur) or later
Processor
Intel Core i5 — Intel Only
Memory
4 MB RAM
Graphics
Metal-capable integrated graphics
Storage
500 MB available space

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