PCGame

One Line Coloring

Dot-connecting puzzles that build themed dioramas one object at a time

MythicOwl · Released Aug 20, 2020

CasualIndie

Reviews
Very Positive
90% of 59
Recent reviews
Not enough recent
Players
0
daily peak, Oct 28, 2026
Steam Deck
Untested
Last update on Steam
1 year ago
Oct 7, 2025
Minimum PC
512MB
2 GB RAM · 0.1 GB disk
Full requirements

What is One Line Coloring?

In this dot-connecting puzzle game, each level asks you to link sections of an outlined object to fill it with color. Completed objects become 3D models in scenes depicting an island, a coral reef, a forest, or space.

For you if...

  • +you prefer relaxed puzzles you can solve at your own pace
  • +you want puzzles that children and adults can play

Not for you if...

  • −you want consistently difficult puzzles that demand complex solutions
  • −you expect a story to guide your progress

What players say

90% of 59 reviews are positive

Players praise the colorful art and satisfying line puzzles. The most consistent complaint is the wordless interface, which several players find confusing or awkward to navigate.

Screenshots and trailer

One Line Coloring screenshot 1

One Line Coloring system requirements

Minimum: 512MB, 2 GB RAM, 0.1 GB of disk space.

As published by the developer.

Can my PC run One Line Coloring?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS
Windows 7
Processor
2,4 GHz
Graphics
512MB
Memory
2 GB RAM
Storage
100 MB available space
DirectX
Version 9.0

Recommended

OS
Windows 10
Processor
3 GHz
Graphics
1GB
Memory
4 GB RAM
Storage
100 MB available space
DirectX
Version 11

Does One Line Coloring have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does One Line Coloring run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows
Achievements
8
Steam features
Cloud saves, Family Sharing
Languages
Full audio: English, French, Italian, German, Spanish - Spain, Arabic, Bulgarian, Traditional Chinese, Simplified Chinese, Czech, Danish, Finnish, Greek, Spanish - Latin America, Dutch, Japanese, Korean, Norwegian, Polish, Portuguese - Portugal, Portuguese - Brazil, Russian, Romanian, Swedish, Thai, Turkish, Ukrainian, Vietnamese, Hungarian.

Does One Line Coloring use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 28, 2026. How to filter AI games on Steam

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