One Line Unity Puzzle Game Source Code

One Line Puzzle Game is a complete, best-selling Unity puzzle game source code that allows you to create a highly polished and engaging brain-training experience. Built with quality, scalability, and ease of use in mind, it’s the perfect starting point for anyone looking to enter the puzzle game genre on mobile platforms.

Inspired by classic brain teasers, this Unity source code challenges players to connect all the blocks using a single continuous line. It sounds simple—but with increasing complexity across levels, the gameplay remains stimulating and addictive. It’s a great mental workout, ideal for casual gamers, puzzle enthusiasts, and mobile audiences looking for a quick yet challenging experience.

The core gameplay is based on one-touch mechanics. Players tap and drag to connect every point in the grid without retracing their path. With minimal instructions and intuitive controls, users of all ages can jump in and start solving puzzles immediately. It’s the kind of game that feels easy at first, but gradually demands more logical thinking and planning as you progress.

Unity Draw Line Puzzle Game

The Unity draw line puzzle game includes 300 pre-made level templates, giving you a massive library of ready-to-play content. These levels vary in difficulty, providing a natural learning curve and long-lasting engagement. You can also add new levels easily through Unity’s editor if you want to expand your game further.

In terms of monetization, this template comes ready with AdMob interstitial ads and Unity Rewarded video integration. This gives you multiple revenue streams, whether you’re offering hints in exchange for ad views or using full-screen ads between levels. Additionally, in-app purchase functionality is included, allowing players to buy ad-free versions or unlock features—perfect for boosting long-term revenue.

Best of all, this project is flexible. Whether you want to reskin it for a new theme or keep the minimalist style, the clean Unity source code makes it easy to customize. Everything is well-documented and structured for smooth setup, whether you’re a solo indie developer or part of a larger team.

Key Features

• 300 pre-built level templates covering a wide range of difficulty
• Intuitive one-touch gameplay with simple controls
• Clean and elegant visual style, easy to reskin or customize
• AdMob interstitial ad integration for monetization
• Unity Rewarded video support for user engagement
• In-app purchase system to unlock features or remove ads
• Smooth and optimized performance on Android and iOS
• Ideal for casual players and puzzle game lovers
• Full Unity project with well-organized, editable code
• Suitable for both beginner and professional developers

One Line Unity puzzle game source code offers a polished, fully-featured puzzle experience that’s ready to publish or expand upon. With hundreds of included levels, built-in monetization, and a highly accessible gameplay loop, it’s a perfect choice for launching a commercial puzzle game or adding to your mobile portfolio. Whether you’re just starting out or scaling your studio’s puzzle offerings, this code gives you everything you need to build, customize, and succeed.

For developers looking to expand their skills or find inspiration, Endless Game Unity project offers a great example of how to implement engaging mechanics and infinite level design in a draw line puzzle format.