Description
Draw Lines Extra | Unity Color Line Puzzle Game Source Code
Draw Lines Extra is a colorful and logic-driven puzzle game where players connect matching colors by drawing lines across a grid. The challenge is simple to learn but difficult to master: cover the entire board while making sure lines never overlap or cross. Every level pushes players to think ahead, plan carefully, and solve puzzles efficiently.
This project is a complete, ready-to-publish Unity game featuring a powerful random mission generator, built-in level editor, and a full UI system. With hundreds of auto-generated levels and support for multiple grid sizes, Draw Lines Extra is ideal for developers who want to launch a high-content line-connecting puzzle game without building systems from scratch.
The source code is clean, fully commented, and extremely flexible—perfect for customization, reskinning, or expanding into thousands of levels. You can get this project from SellUnitySourceCode.com, a trusted marketplace for professional Unity game source codes. SellUnitySourceCode.com also provides reskinning and publishing services on request.
🧩 Game Features – demo
Color-matching line puzzle gameplay
Draw lines to connect colors without crossing paths
Supports 3×3 up to 9×9 grid sizes
624 randomly generated levels included
Create multiple missions and levels in seconds
Random level generation system
Mission and level import/export via Inspector
Level hints and help system
Timer, moves, best score, and flow tracking
Organized mission and level group structure
Scrollable level lists with rating system
🎮 UI & Gameplay Systems
Portrait orientation
Built-in dialogs:
Pause
Win
Reset
Locked
Exit
Full UI scenes included:
Logo
Main Menu
Settings
How to Play
About
Missions
Levels
Gameplay
Unity built-in UI system
Debug messages for easy testing
📢 Integrations & Monetization
Ads integration:
AdMob
ChartBoost
Unity Ads
Facebook integration
Rate Us button
Contact Us feature
💾 Data & Code Structure
Data Manager support:
Binary
XML
PlayerPrefs
Level Manager with dynamic level creation
Fully commented C# source code
Included user manual for setup and customization
🛠 Platform & Engine
Engine: Unity
Supported Platforms:
Android
iOS
WebGL
Windows Store
WP8
💡 Why Buy From SellUnitySourceCode.com?
Ready-to-publish Unity puzzle game
Clean, developer-friendly, fully commented code
Powerful level and mission generation system
Easy reskin and expansion
Live chat support for questions, discounts, and bulk purchases
Professional reskin & publishing services available
👉 Before purchasing, feel free to ask all your questions.
💬 Live chat support is available for instant technical help.
🎨 Contact SellUnitySourceCode.com for reskin or publish services.

















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