Unity/Flutter Mobile Puzzle Suite

@ozbas

Dear Client, I am excited to submit my proposal for developing your Unity/Flutter Mobile Puzzle Suite. With over a decade of full-stack experience and strong mobile app development skills, including Flutter and C# in Unity, I am confident in delivering a robust, modular, and expandable codebase tailored to your requirements. I will create a clean, dual-platform Unity (C#) project featuring 3D implementations of your two “sort” puzzles with smooth core gameplay loops. The project will include either 50 predesigned levels or a procedural level generator with sample seeds, alongside a simple yet functional UI encompassing title, level select, HUD, pause, and win/fail dialogs. Your progression system will unlock sequential levels and persist player state locally. Code will be well-structured, extensively commented, and organized with clear prefab hierarchies to facilitate easy content additions and modifications. I will also provide marked stubs for future ad integration and in-app purchases along with comprehensive build instructions and a README for effortless extensions. Best regards, Özgür

@pinkeegupta

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@Jennycreation

With nearly two decades of experience in web, window, and Android development, my expert team and I are the ideal match for implementing your Unity or Flutter Mobile Puzzle Suite concurrently for both iOS and Android platforms. My specialization in C# Programming and broad skill set encompassing ASP.NET C#, Python Scrapping, Stock Trading Software expertise, and more will ensure the foundational code is clean and efficiently organized for future puzzle additions. Having previously worked on projects that required adaptable codebases to accommodate multiple game genres with varied mechanics, I understand the importance of a well-structured design that allows for easy integration of new art assets, tweaking variables, and effortless expansion. My thorough approach to documentation - clear code comments, clean file names, logical organization - guarantees future game updates will be smooth and hassle-free. I am also well-versed in incorporating ads and hooking into IAP mechanisms as you specifically required. Rest assured, I will deliver stubs ready for integration and provide detailed build instructions to facilitate future additions of mechanics, levels, services a

@SBITServices

Hi, I have 5+ years of experience in Flutter. I will design and develop a fully functional Flutter mobile application for your business. The app will be cross-platform, responsive, and optimized for both Android and iOS. I will ensure smooth navigation, clean UI, and reliable performance. My Skills Include: a) Flutter Development – Expertise in building cross-platform mobile apps with responsive UI. b) State Management – Experienced in Provider, Riverpod, and Bloc for scalable apps. c) Backend Integration – Skilled in connecting apps with REST APIs, Firebase, and third-party services. d) Database Handling – Proficient in Firebase Firestore, MySQL, and SQLite. e) Deployment & Support – Experienced with publishing apps on Google Play Store and Apple App Store. Lets connect in chat so that We discuss further. With Regards, Sai

@tyagigravity

With nearly a decade in the industry, my primary focus and passion have been creating memorable gaming experiences with Unity. My extensive experience will provide you with all the elements you need for your mobile puzzle suite project. I've successfully developed similar games before and understand how to create clean and structured codebases that are easily expandable for future puzzles - something incredibly important to achieve your desired game iterations. Beyond creating the gameplay mechanics and 50+ playable levels or procedural level generator, I've got a proven knack for UI/UX implementation in Unity. Your mentioned UI screens are straightforward, but crucial pieces of an enjoyable user experience, which I prioritize in all my projects. Additionally, I'll not just offer you correctly labeled SDK integrations, but also a quick README guiding you as to where and how to extend mechanics, add levels, and plug in services. Leveraging my mobile app development background, I’d ensure (numbered) acceptance checks are met on both Android and iOS platforms. This includes working ad/IAP stubs that log placeholder calls so they may be integrated seamlessly later. Rest assured your source files will be clean and organized; named logically without any redundant assets.

@NEHABHAT92

With over 9 years of industry experience in both web and mobile development, I have amassed a wide array of skills that make me the perfect fit for your Unity/Flutter mobile Puzzle suite project. My proficiency in Flutter and Unity combined with my expertise in game design and development make me uniquely equipped for this task. I understand the complexity intrinsic to creating a modular codebase capable of handling diverse puzzle types, and am confident that I can deliver a clean, efficient foundation that's ready to expand upon whenever you require. Additionally, my experience working on E-commerce and CMS based websites has honed my attention to detail, ensuring that your project will be meticulously well-structured with logical, organized scene/prefab hierarchy. What sets me apart as a freelancer is my commitment to delivering quality work that aligns perfectly with client requirements. This includes your specific demands for this project - a dual-platform build compatible with the latest stable Unity LTS or Flutter stable versions; a progression layer capable of unlocking levels sequentially and storing player state locally; UI screens that navigate correctly; ad/IAP stubs that compile and log placeholder calls; tidiness, logical naming, and freedom from redundant assets in the source files amongst other things. With my dedication to maintaining maintainable code, you can be assured of a swift workflow. Lastly, another advantage my company br

@technologiesit

As an experienced Full Stack Developer with a focus on Mobile App Development specifically using Flutter, I am confident in my ability to deliver a top-notch solution for your Unity/Flutter Mobile Puzzle Suite project. Over the years, I have successfully delivered over 200 projects, demonstrating my proficiency in delivering high-quality digital solutions within schedule and budget - just what you need for your puzzle suite. Lastly, and most importantly, I share your enthusiasm for writing maintainable code and working modularly. Modular development leads to smoother workflows and quicker turnarounds which aligns perfectly with our shared goals for this project. I'm excited to get started on laying the foundation for your sort games and look forward to working with you on future stages of your puzzle suite!

@jaroslavcaprata

Hello, I can build this as a modular Unity C# puzzle framework that supports the two initial sort games while keeping the architecture reusable for future picture, block, and other 3D puzzle modes. I’d structure the project around reusable game-state, level, progression, UI, save, and service layers so new puzzle types can be added without rewriting the core. The bus sort and bottle color sort mechanics will include smooth 3D interaction, level progression, local persistence, pause/win/fail flows, and either 50 prepared levels or a lightweight generator depending on what fits your GDD best. I’ll also include clean ad and IAP interfaces with placeholder methods, organised prefabs/scenes, configurable values, and clear extension points for future content. Before handoff, I’ll verify clean project startup, Android/iOS build readiness, UI navigation, saved progression after relaunch, and compiling service stubs. The README will explain exactly where to add levels, art, mechanics, and SDK integrations. Thanks. :::

@savaliyaravina13

Hello, I’ve gone through your project details and understand that you need a reusable Unity/Flutter foundation for two 3D sort puzzle games—bus sort and bottle color sort—with 50+ levels or procedural generation, progression, local saves, complete UI flow, and future support for picture/block-based puzzles. I’m an experienced Flutter and mobile developer with strong experience building game-like interactive applications, clean reusable architectures, animations, local storage, and Android/iOS builds. For this project, I’d recommend Unity + C# because the 3D puzzle mechanics, scene/prefab structure, animations, level management, and future expansion into additional 3D puzzle types will be more maintainable. I’ll keep the game systems modular so you can easily add levels, replace artwork, adjust difficulty, and introduce new puzzle mechanics without major refactoring. I’ll also include clearly marked ad/IAP stubs, progression persistence, and complete build/documentation instructions. I can start with the core sorting mechanics and reusable architecture, then build the UI, progression, levels/generator, testing, and final Android/iOS builds. Feel free to connect so we can discuss the reference videos and GDD and get started. Best Regards, Ravina

@Govind2892590

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 10+ years of experience on Mobile App Development, iPhone, User Interface / IA, PhoneGap, Mobile App Testing, Swift, Google Maps API, Web Development, iOS Development, Mobile Development I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Warm Regards

@modesorehari6

Hello! I have experience building Unity mobile games with C#, 3D puzzle mechanics, level progression, local save systems, reusable prefabs, and Android/iOS build pipelines. I can create this as a modular foundation for future puzzle titles. I will develop the bus sort and bottle color sort mechanics, responsive UI screens, progression, local saving, and either 50 levels or a lightweight procedural generator. I’ll keep the architecture clean and expandable, with organised scenes/prefabs, commented scripts, configurable values, ad/IAP stubs, and clear README/build instructions. Timeline: 2 weeks I can start immediately as I’m available now. I’ll follow your references and GDD carefully, respect your suggestions throughout development, and would be glad to support the picture, block, and future puzzle games long term. Thanks

@KarthikTechCon

Hi, I'm Karthik, a mobile app developer with 15+ years of experience. I'm excited about your project and can deliver a robust, expandable foundation for your puzzle games. Here’s what I’ll provide: - A clean, dual-platform Unity (C#) project or Flutter setup. - Core game mechanics for the two sorting puzzles in 3D. - 50 playable levels or a lightweight procedural level generator. - A functional UI with title screen, level select, in-game HUD, and dialogs. - Level progression system that saves player state locally. - Well-structured, commented scripts for easy art integration and adjustments. - Stubs for ads and IAP hooks, clearly marked for future use. - Comprehensive build instructions and a README for extending mechanics. I ensure the project opens without errors, UI navigation is seamless, progression works, and source files are organized. Let’s create engaging casual puzzle games together! Looking forward to discussing further. Best, Karthik

@Swapnil2387

Hi, I can build a clean, reusable Unity foundation for your iOS/Android puzzle-game family, with the two initial 3D sort games structured so future picture, block and similar puzzles can be added without rebuilding the core. I’d recommend Unity + C# for this project because it gives you a strong workflow for 3D gameplay, reusable prefabs, mobile optimization and future expansion. My approach: • Implement both bus-sort and bottle-color-sort mechanics • 50+ playable levels or a lightweight procedural system with sample seeds • Reusable game, level and progression architecture • Title, level select, HUD, pause and win/fail UI • Sequential level unlocking with local save/load • Clean scene/prefab hierarchy and modular C# scripts • Mobile performance optimization and touch controls • Clearly marked ad and IAP hooks without SDK dependency • Build-ready iOS and Android project • README covering builds, levels, mechanics and future integrations I’ll keep gameplay variables and level data easy to modify, so you can add new puzzles and art without touching the underlying systems. I’m ready to review your GDD/reference videos and start with the reusable architecture first.

@nabeeli18

Greetings I have extensive experience developing mobile puzzle games and can create the expandable foundation you need. Your project requires a robust Unity or Flutter setup for casual puzzle titles with smooth gameplay mechanics and a user-friendly interface. I will ensure the codebase is reusable for future expansions while adhering to your specifications for levels, progression, and ads/IAP hooks. I bring experience in creating clean, maintainable code and crafting engaging game mechanics tailored for mobile platforms. My previous projects include similar puzzle games, and I understand the importance of a well-structured codebase. I’d love to chat about your project and suggest a follow-up discussion to align on your goals and workflow. Regards, Nabeel Ismail

@amiras238

Hi, I can build you a clean, modular foundation for both sort games that won’t become difficult to expand as you add new puzzle types. I’ll develop the core 3D mechanics, reusable game architecture, progression and local saves, level system or procedural generation, and the required UI for iOS and Android. I’ll also structure the C# code, scenes, and prefabs so new puzzles, art, ads, and IAP services can be added without major refactoring. You’ll receive a clean, tested project with build instructions and clear extension points, ready for future games in your puzzle family. Message me now to discuss the workflow and let’s get your first two games built on a solid foundation.

@renoa99

Hi, I can build a clean, expandable Unity 3D foundation for your bus sort and bottle color sort games, structured so future puzzle types can be added without major refactoring. What I’ll deliver: * Unity/C# project for iOS and Android * 3D sorting mechanics with smooth gameplay * 50+ levels or procedural level generation * Title, level select, HUD, pause and win/fail screens * Sequential progression with local save state * Modular scripts, scenes and prefabs * Ad and IAP integration stubs * Build instructions and clear README I can start immediately and focus on clean, reusable architecture so the upcoming puzzle games can build on the same foundation. Best regards, Reno

@Wonitaf

Hi there, I’m excited about your project! With solid experience in both Unity and Flutter, I can create a clean, expandable codebase that fits your vision perfectly. I’ve handled similar puzzle games, ensuring smooth mechanics and a user-friendly experience. I noticed you're looking for a well-structured project to support dual-platform builds. I’ll make sure to deliver core game mechanics for your sort puzzles, complete with a functional UI and a progression layer that keeps players engaged. I specialize in writing clean, maintainable code, and I love modular setups that make future expansions a breeze. You can count on me for speedy communication and a fast turnaround, making this collaboration seamless. Let me know if you are available for a quick chat! Regards, Wonita

@rohank2502

You want two sort games as a reusable base for the rest of your puzzle family. I can start right now. In 24-48 hours you get a playable sample of bus sort and bottle color sort in 3D, with a title screen and a few levels you can tap through on a phone. Then I finish the loop: 50 levels or a generator, unlocks saved on the device, pause and win screens, and empty ad and purchase hooks. Folders stay clean so you drop in art and add picture or block puzzles later. Which should I show first in the sample, bus sort or bottle color sort?

@abhilashr53

You want a production-ready, extensible puzzle suite covering bus sort and bottle color sort now, with a clean architecture that absorbs picture, block, and 3D puzzle variants later without a rewrite. That is exactly the kind of foundational build I enjoy most, because getting the abstraction right on day one saves weeks downstream. Here is my approach. I will use Unity LTS with C# given the 3D requirement and your future puzzle roadmap. The core will be built around a PuzzleManager interface that each game type implements, keeping sort logic, state, and rendering fully decoupled. Levels will be driven by ScriptableObjects so you or a designer can author new ones without touching code. I will deliver a procedural generator alongside 50 hand-tuned seed levels, giving you immediate content plus infinite headroom. Progression and player state go through a clean SaveService wrapping Unity PlayerPrefs with a JSON fallback. Ad and IAP stubs will be isolated in a MonetizationService class with clearly commented TODO markers. The scene and prefab hierarchy will follow a consistent naming convention documented in the README. I have shipped several dual-platform Unity titles through both App Store and Google Play review, so build pipeline quirks, orientation locking, and safe-area handling are already on my radar. Timeline estimate: two weeks to a fully navigable, error-free build meeting your acceptance criteria. What is your target minimum iOS and Android OS version?