A vibrant world of colorful shapes awaits! Connect the dots to uncover charming objects in this colorful take on a classic paper puzzle game. Complete lively dioramas and relax yourself in the pastel world of One Line Coloring.
All Reviews:
Positive (42) - 88% of the 42 user reviews for this game are positive.
Release Date:
Aug 20, 2020

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Includes 4 items: Hexologic, One Line Coloring, Harmony's Odyssey, Planetiles



“I’d much rather leave a game wanting much, much more — which was exactly the case with One Line Coloring.”
91/100 – Gaming Age

“If you liked Hexologic, then One Line Coloring might be up your alley as well, although just don’t expect any math this time around.”
75/100 – Gaming Trend

“An elegant game of art mixed with problem-solving, One-Line Coloring is a fun distraction with a laidback attitude that’s perfect for a less stressful afternoon when you want to give your brain a quick warm-up.”
75/100 – Critical Hit


About This Game

One Line Coloring is a vibrant puzzle game about creating lively shapes that compose and fold into beautiful, themed dioramas. The game offers a relaxing, creative experience built around drawing lines and uncovering charming objects.

Inspired by classic, pen-and-paper game of connecting dots, One Line Coloring gives players an impression of actually drawing the full object, line by line. Some objects are easily recognizable as our everyday items, others need to be completed to reveal their true form.

Each level offers a lined shape of an object, that players need to fill with colors by connecting different sections of the shape. Every model is handcrafted to showcase an abstract set of dots, that eventually come to life as impressive, colorful models. Each model is part of a bigger picture - a rich, detailed diorama that represents a continuous scene. The ultimate goal is to uncover all colorful shapes and complete every diorama.

Once solved, the object is beautifully animated and saved as a part of themed dioramas. One Line Coloring offers a diverse set of dioramas, such as an island, coral reef, forest or space. Every set has its own distinctive collection of picked models, based around everyday items, gadgets, fauna & flora, architecture etc.


  • Over 100 carefully designed models to uncover and collect
  • 6 unique themes to showcase completed models
  • Playful scenes presented as dioramas for players to create
  • Pastel, eye-catching visuals to relax our mind
  • Engaging dot connecting mechanics to spice up the gameplay
  • Fresh twist to a classic, dot-to-dot games
  • Creative puzzles easy for children, engaging for adults

System Requirements

    • Requires a 64-bit processor and operating system
    • OS *: Windows 7
    • Processor: 2,4 GHz
    • Memory: 2 GB RAM
    • Graphics: 512MB
    • DirectX: Version 9.0
    • Storage: 100 MB available space
    • Sound Card: Stereo
    • Requires a 64-bit processor and operating system
    • OS: Windows 10
    • Processor: 3 GHz
    • Memory: 4 GB RAM
    • Graphics: 1GB
    • DirectX: Version 11
    • Storage: 100 MB available space
    • Sound Card: Stereo
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

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