Unium
Draw a line. A single line. How complex can that be?
About
Start with one tile and trace a line to the next, then the next. Each tile you pass over flips from black to white, or back again. Using only a single line, can you flip all the black tiles?
The simplest puzzle can have hundreds of solutions, and Unium features over 100 levels to solve your way through. Unlock harder puzzles by solving easier ones, learn what works and what doesn't, and solve puzzles in multiple ways to earn achievements. Even better, use the built-in level editor to create your own puzzles, and share them on Steam Workshop! Unium is a fantastic pick up and play puzzle game that can entertain for a minute or an hour.
Videos
Screenshots
Achievements
Solve 10 Beginner puzzles
Solve 10 Easy puzzles
Solve 10 Medium puzzles
Solve 20 Medium puzzles
Solve 10 Advanced puzzles
Solve 20 Advanced puzzles
Solve 30 Advanced puzzles
Solve 40 Advanced puzzles
System requirements
Minimum OS *: Windows 7 Processor: 1GHz processor Memory: 1 GB RAM Graphics: 3D graphics card with 512Mb DirectX: Version 9.0 Storage: 50 MB available space Recommended OS *: Windows 7 Processor: 2GHz Dual Core processor Memory: 2 GB RAM Graphics: 3D graphics card with 512Mb DirectX: Version 10 Storage: 50 MB available space Sound Card: DirectX Compatible Sound Card
Minimum OS: Snow Leopard 10.6.8 or later Processor: Intel Core Duo Memory: 1 GB RAM Graphics: 3D graphics card with 512Mb Storage: 80 MB available space Recommended OS: Snow Leopard 10.6.8 or later Processor: Intel Core Duo Memory: 2 GB RAM Graphics: 3D graphics card with 512Mb Storage: 80 MB available space Sound Card: Compatible Sound Card
Minimum OS: Ubuntu 12.04 LTS Processor: 1GHz processor Graphics: 3D graphics card with 512Mb Storage: 80 MB available space Recommended OS: Ubuntu 12.04 LTS or later Processor: 2GHz Dual Core processor Graphics: 3D graphics card with 512Mb Storage: 80 MB available space Sound Card: Compatible Sound Card