Description
Game Overview
Step into the satisfying world of mechanical engineering with Screw Pin 3D: Nuts Jam Puzzle, a polished 3D puzzle source code designed for deep mental engagement. Players navigate through colorful 3D structures made of metal plates, pins, and bolts. The challenge lies in the order: one wrong move can lock the entire structure, forcing players to think several steps ahead to successfully “jam” the screws into their slots and clear the level.
Built on Unity 2020.3 (LTS), this project is engineered for smooth performance across both high-end and budget mobile devices. The gameplay combines the relaxation of ASMR-style mechanics with the thrill of strategic problem-solving. With over 100 levels included, Screw Pin 3D provides a massive content head-start for any developer looking to capture the “Logic Puzzle” market.
Key Features
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🔩 Strategic 3D Screw Logic: Solve complex 3D puzzles by finding the perfect sequence to unscrew nuts and bolts.
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🗺️ 100+ Handcrafted Levels: A huge library of unique layouts and mechanics that ensure a long-term progression curve.
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🌈 Vibrant 3D Visuals: Colorful environments and smooth animations that make every “unscrew” action feel satisfying.
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📱 Optimized for Mobile: Lightweight 3D assets and efficient scripts for peak performance on Android and iOS.
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💰 Built-in Ad Integration: Monetization-ready with pre-configured placements for interstitial and rewarded ads.
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⚙️ Clean C# Architecture: Well-commented, professional-grade code that is easy to extend or modify.
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🎨 100% Reskin Ready: Modular design allows for quick changes to textures, colors, and UI to create a unique brand identity.
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🚀 Ready to Publish: Includes all core systems for a fast-track launch on the App Store and Google Play.
What’s Included
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Full Unity Source Code (Unity 2020.3 or higher)
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100+ Pre-Configured 3D Levels
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Complete 3D Asset Pack (Pins, bolts, nuts, and industrial UI)
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Save System & Level Progression Logic
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Detailed Documentation for level design, ad setup, and store publishing.
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Support: Technical assistance and reskin services available via [suspicious link removed] live chat.
Who Is This For?
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Indie Developers: Who want a polished 3D engine with a massive amount of content ready to go.
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Mobile Publishers: Seeking a “Hyper-Puzzle” title with strong organic growth and low CPI potential.
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Prototyping Studios: Use the robust 3D logic to quickly test new mechanical puzzle concepts.
How You Can Use It
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Monetize with Ads: Activate Rewarded Ads for “Instant Hints” or “Level Skips” to boost revenue.
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Add Visual Skins: Create unlockable “VIP Screws” or “Premium Tool Skins” to increase player engagement.
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In-App Purchases: Sell “No Ads” packages or currency bundles for boosters and power-ups.
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Viral Marketing: The satisfying 3D “Unscrew” motion is perfect for creating high-performance video ads for social media.
Final Conclusion
The 3D mechanical puzzle niche is one of the most stable earners in mobile gaming today. Screw Pin 3D: Nuts Jam Puzzle offers you a fully optimized engine, 100+ levels, and cross-platform readiness in one package. This Unity source code eliminates the high cost of custom 3D logic development. Get your copy from [suspicious link removed] today and build your puzzle empire!











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