Color Line: Steer the Cube Past Every Block
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What is Color Line?
A bright cube travels a narrow strip of road floating in empty space. Blocks keep appearing ahead and you have to slip past them at the last second. The look is plain, but the short attempts demand real attention.
How to play
The cube moves forward on its own, so your only job is steering: slide it left and right with the mouse or arrow keys to squeeze past the blocks ahead. Falling off the edge or hitting a block ends the attempt. Each stage simply asks you to reach the end marker, and as you progress the road narrows while the blocks arrive closer together.
Controls
| Key | Action |
|---|---|
| Right / left arrow | Slide the cube across the road |
| Mouse | Drag to steer |
| Touch | Swipe with a finger on a phone |
Tips
- Stop wiggling the cube from side to side, because pointless movement is the top reason people fall off.
- Pick your gap between a pair of blocks early, since deciding at the last moment costs you on a narrow strip.
- Hug the centre when the road thins out so you still have room to swerve either way.
Frequently asked questions
Do I need an account?
No. The game opens directly in your browser and is free to play without signing up.
Do the stages get harder?
Yes. The road narrows and blocks come thicker as you go, while the opening stages stay gentle.