One Line
Ready to test your brain and creativity in a whole new way? One Line is a thrilling climbing game where strategy, physics, and quick thinking collide. This unique puzzle game transforms a single drawn line into a life-saving force, and every level you conquer takes you higher on your journey to becoming a true logic master.
One Line to Save Them All
In One Line, your mission is simple—but far from easy. You must draw a single line to protect innocent characters from all kinds of perilous situations. Think deadly bee swarms, flying cannonballs, and teetering humans in danger of falling. One mistake, and someone gets hurt.
But when you succeed? It's deeply satisfying to know your carefully placed line made all the difference.
Strategic Drawing Meets Realistic Physics
Every line you draw becomes a solid physical object—which means it can block, bounce, balance, or fall depending on how you place it. You'll need to think fast and draw smart:
Sketch barriers to block incoming danger
Create ramps or supports to stop falling objects
Balance your line so it doesn’t collapse under pressure
The levels start simple but quickly become mind-bending. Can you create the perfect shape in just one stroke?
Addictive Puzzle Gameplay with a Climbing Twist
Each level of One Line is a step higher in your journey through the game’s many challenges. The better your drawings, the more stages you unlock. This progression adds a climbing game feel, but instead of jumping, you're ascending with your brainpower.
Whether you’re stopping a bullet midair or securing a baby from danger, each completed level feels like a victory that brings you closer to the top.