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I’m building a full-featured eight-ball pool experience and the financial backbone that powers it, so the technical weight of this job is split evenly between gameplay and payments. Players must be able to install the app on both desktop and mobile, create or join a match, stake USDT, and cash out their winnings without ever leaving the game. On the game side I expect true 3D physics, smooth cue control, realistic lighting, sound, and social features such as quick chat and spectator mode. Whether you favour Unity, Unreal Engine, or another proven toolset, the same codebase should compile cleanly for Windows/macOS and iOS/Android. For the wallet layer the only coin I need live on day one is USDT. Deposits, in-game wagers, and instant withdrawals are mandatory, wrapped in a clean interface that feels native to each platform. I’d like the contract/API architecture kept modular so adding Bitcoin or Ethereum later is straightforward. KYC hooks, rate-limited withdrawals, and basic admin reporting (volume, active users, game results) round out the back office. Successful delivery means: • PC, iOS, and Android builds install and run without crashes • Ball physics and game rules match standard eight-ball regulations • A test USDT transaction moves from external wallet into the in-game balance and back out again on first attempt • Source code, build scripts, and brief developer documentation handed over If you have shipped real-time multiplayer titles and have hands-on Web3 or stablecoin experience, let’s talk details.
Project ID: 40660248
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67 freelancers are bidding on average $528 USD for this job

Hello, Cross-Platform 3D Pool Game Developer {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}} I have carefully reviewed your requirements for a cross-platform 3D eight-ball pool game with an integrated USDT wallet, and I understand that both smooth multiplayer gameplay and secure financial transactions are critical. I have 11+ years of software development experience and can build the game with realistic 3D physics, cue control, multiplayer matches, quick chat, spectator mode, sound, lighting, and responsive controls across Windows, macOS, iOS, and Android. I can also develop the USDT wallet flow for deposits, in-game staking, balance management, and withdrawals, with KYC hooks, withdrawal limits, transaction validation, and admin reporting. The wallet/API layer will be modular so additional cryptocurrencies can be added later. I will provide complete source code, build scripts, documentation, testing, and deployment assistance, with a strong focus on security, stability, and clean architecture. I eagerly await your positive response. Thanks, Christina
$300 USD in 7 days
8.4
8.4

Hi, I am a software engineer with over 16 years of experience building cross-platform applications, real-time systems, and secure payment integrations. I can develop the pool experience around a shared Unity codebase, with authoritative multiplayer logic, consistent eight-ball rules, realistic physics, cue controls, spectator mode, chat, and builds for Windows, macOS, iOS, and Android. For the financial layer, I would separate gameplay balances from a modular USDT wallet service, using testnet first for deposits and withdrawals, signed transaction handling, rate limits, KYC hooks, audit logs, and admin reporting. This keeps future BTC or ETH support isolated from the game client and reduces security risk. I will also provide source code, build scripts, and developer documentation. Given the scope, I suggest defining milestones for the playable multiplayer core, wallet integration, and production hardening. Should the USDT wallet be custodial, or should players connect and sign with their own wallets? I’d be glad to discuss the architecture and delivery details.
$140 USD in 14 days
7.5
7.5

With a decade of deep knowledge in full-stack software engineering, I am equipped with the skills needed to bring your project to life. Specifically, as an expert in cross-platform mobile app development, I am highly experienced with Flutter and React Native. These platforms will enable me to deliver your game seamlessly on both Android and iOS devices, providing users with a truly satisfying gaming experience In addition, my proficiency in integrating payment gateway APIs like PayPal, Braintree and Stripe make me an ideal choice for implementing the financial facets of your 3D pool game wallet. Coupled with my prior experience navigating Web3 and stablecoin systems, I am confident in my ability to enable easy deposits, withdrawals and wagers using USDT. As a committed professional, I will keep you informed through daily communication, provide free technical support even beyond project completion and deliver well-commented source code after successful delivery. Let's discuss the specific details of your project so that we can strategize how best to bring your vision to life; considering aspects such as KYC hooks, rate-limited withdrawals and basic admin reporting which you mentioned as priorities. Thank you for considering me for this project - working together would be an honor.
$300 USD in 4 days
7.8
7.8

Understanding the balance between engaging gameplay and a seamless financial experience is crucial for your project. Our team specializes in creating robust gaming applications that integrate financial systems, ensuring players can focus on the fun while securely managing their transactions. For your requirements, we would leverage Unity for its strong support for 3D physics and cross-platform capabilities. Implementing the wallet layer with a clean interface for USDT will be a priority, allowing easy future integration for additional cryptocurrencies. Our expertise includes real-time multiplayer development and Web3 technologies, ensuring that communication, quality, and on-time delivery are priorities. If you'd like, I can also share similar work we've completed and discuss the best approach for your project. Regards, JP
$300 USD in 7 days
6.9
6.9

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$300 USD in 7 days
7.0
7.0

Hello, With over a decade of experience under my belt, I'm confident that I have what it takes to deliver your ambitious project. Specifically, in the realm of game development and mobile apps, where my proficiency in C# programming and Android development will come in handy. I've successfully deployed numerous real-time multiplayer projects which give me a unique advantage for this cross-platform 3D Pool Game Wallet. In addition to my coding skills, I have extensive experience in various back-end systems like APIs, ERP, CRM and have a firm understanding of databases like MySQL and PostgreSQL - all critical aspects for the financial backbone of this project. I've also built robust web and mobile applications using PHP, Laravel, Node.js, MongoDB which ensures my adaptability should you decide to introduce new currencies like Bitcoin or Ethereum later on. What truly sets me apart is my strong commitment to quality, punctuality and client satisfaction; -three areas at the heart of any successful tech project. Additionally, I consistently produce clear communication and long-term support, which is key to building trust with clients. Together let's make an immersive gaming experience with a seamless payment system across platforms a reality. Thanks!
$130 USD in 2 days
6.3
6.3

Hey, You are looking for Cross-Platform 3D Pool Game Wallet. "Lets Gets Started, I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in design, Illustration, Photoshop, Graphic Design, Logo Design and Illustrator. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! SAHIL
$100 USD in 1 day
5.8
5.8

Hello, Hope you're doing great! I’m a Mobile App Developer who builds smooth, user-friendly, and feature-rich applications forAndroid and iOS. Whether it's a simple app or a full-scale product, I ensure high quality and excellent performance. My Skills 1. Android apps (Java/Kotlin) 2. IOS apps (Swift) 3. Flutter & React Native apps 4. Pixel-perfect UI screens 5. API integration & database setup 6. Firebase / push notifications / analytics 7. Payment integration 8. App Store & Play Store publishing Why Clients Like Working With Me 1. Modern, clean and intuitive app designs 2. Excellent performance and fast loading 3. Strong knowledge of mobile architectures 4. Transparent communication 5. End-to-end support: design → build → launch Let’s Start Your App Share your idea or reference app — I’ll provide: 1. Best development approach 2. Timeline 3. Budget estimate Excited to build your mobile app!
$100 USD in 7 days
5.7
5.7

hi, i have reviewed the details of your project. i have solid experience with unity, 3d multiplayer games, real time physics, and web3 integrations. i can build the eight ball experience for pc, ios, and android with smooth gameplay, multiplayer, chat, spectator mode, and a secure usdt wallet flow. i will keep the payment architecture modular so other coins can be added later, with kyc, withdrawal limits, and admin reporting included. can we schedule a quick meeting to discuss the project in detail. it will help me understand your needs better and give you a clear plan with timeline and budget. i will also share my portfolio during the chat. mughiraa
$300 USD in 7 days
5.7
5.7

Hello, I appreciate the opportunity to bid on your exciting eight-ball pool project. I understand that you require a seamless blend of engaging gameplay with robust financial features, focusing on both desktop and mobile platforms. With over five years of experience in game development and a strong background in Web3 technologies, I have successfully delivered real-time multiplayer games using Unity. My expertise includes implementing true 3D physics, realistic lighting, and user-friendly interfaces, ensuring smooth gameplay and an immersive user experience. To achieve your project goals, I propose the following approach: - Develop the game using a unified codebase in Unity to ensure compatibility across Windows, macOS, iOS, and Android. - Implement USDT integration for deposits, in-game wagering, and withdrawals, ensuring a clean and intuitive interface. - Prioritize KYC compliance and administrative reporting features to enhance user trust and provide valuable insights. - Conduct thorough testing to ensure stability and compliance with eight-ball regulations. I am eager to begin this project and am confident in delivering a high-quality product that meets your specifications. Let's discuss how I can contribute to bringing your vision to life. Thank you for considering my proposal.
$100 USD in 7 days
5.1
5.1

Hello!@Project@[newline]I understand you're creating a comprehensive eight-ball pool game with integrated USDT wallet functionalities, targeting multi-platform deployment.@Why I'm a good fit@[newline]With extensive experience in mobile app development, C# programming, and Unity 3D, I have spent years developing real-time multiplayer games with complex physics and social features. My background includes building secure, modular blockchain wallet interfaces and integrating stablecoin operations, which aligns with your project's payment backbone. I am confident in delivering high-quality, crash-free applications for Windows, macOS, iOS, and Android, ensuring seamless gameplay and financial transactions.@I am ready to start working immediately.@Thanks!
$100 USD in 2 days
5.4
5.4

As a seasoned Unity game and mobile application developer with over nine years of experience, I can confidently say that I am tailor-made for your project. My distinguished track record includes designing, developing, and optimizing cutting-edge games and applications across various platforms, including Android, iOS, WebGL, and PC. From solid game creation and multiplayer integration to skilled mobile app development - my expertise covers the entire gamut of your project's demands. To dive a bit deeper into my capabilities and to elaborately address your needs: - My 3D design and animation skills will ensure that the coin-based gameplay in your pool environment is realistic, immersive, and impactful - just as you envision it. - With respect to your wallet layer requirement, my proficiency in backend integrations and payment gateway structures like Cashfree and PayPal compliment your request for modular architecture. This will facilitate seamless incorporation of cryptocurrencies like Bitcoin or Ethereum should you choose to add them later on. - The transferable nature of my skills is a perfect fit for this project; I have proven adept at deploying unity games across multiple operating systems without crashes - something you mentioned as a success determining factor.
$800 USD in 7 days
5.2
5.2

Hello, As a result of a detailed review of your project requirements, I fully understand the scope: build a cross-platform 3D eight-ball experience with real-time multiplayer, USDT deposits/wagers/withdrawals, spectator/social features, and an admin layer. I have experience with Unity/C#, multiplayer game architecture, physics-driven gameplay, mobile/desktop builds, blockchain integrations, wallet APIs, and backend development. In my opinion, the key challenge is keeping authoritative match state, wager settlement, and wallet balances synchronized securely. I would use Unity for the shared Windows/macOS/iOS/Android client, server-authoritative multiplayer for match results, deterministic game-state validation, and a separate wallet/payment service for USDT. Deposits and withdrawals would use confirmed on-chain events, rate limits, audit logs, and KYC-ready hooks, while the payment layer stays modular for BTC/ETH later. I have a couple of quick questions. • Which USDT network should launch first—TRC20, ERC20, or another chain? • Do you already have a preferred custody/KYC provider and multiplayer backend? I’m ready to review the game rules, wallet model, and deployment requirements and build this in clear milestones. Best regards, Carlos
$200 USD in 7 days
4.5
4.5

I’m an experienced game/full-stack developer with multiplayer and payment integration experience. I’ll do: * Build cross-platform 8-ball pool with realistic 3D physics and controls. * Implement multiplayer matches, spectators, and game rules. * Integrate modular USDT deposits, and withdrawals. * Add KYC hooks, withdrawal limits, and admin reporting Q: Do you already have the preferred USDT network and wallet/payment provider? Regards
$100 USD in 10 days
4.6
4.6

With a combination of my technical expertise in C# Programming and Mobile App Development, I am confident in delivering a game-wallet product that exceeds your expectations. My experience in Web, Mobile & SaaS development has equipped me with a deep understanding of creating cross-platform applications like the one you've described. By utilizing Unity or Unreal Engine - whichever framework you prefer, I will ensure your game runs smoothly and follows standard gaming regulations. Given the financial aspect of your project, my skills and experience in building APIs and integrations will enable me to craft a clean and efficient wallet system for USDT transactions from depositing, wagering, to instant withdrawals. My familiarity with PHP, JavaScript, React.js, Node.js, Python and MySQL fall perfectly in line with this project's diverse technical requirements. Additionally, my proficiency in AI Automation can come in handy for the data reporting features you desire for effective User KYC hooks, rate-limited withdrawals, administrative reporting and more.
$100 USD in 2 days
4.2
4.2

This project has two equally important systems: deterministic real-time pool gameplay and a secure wallet/wagering layer. I would keep those concerns separated so the game remains stable while payments, balances, and future currencies can evolve independently. For the game client, Unity with C# is a strong fit for sharing one codebase across Windows, macOS, iOS, and Android. I would implement authoritative multiplayer state, eight-ball rules, cue input, ball physics tuning, spectator synchronization, quick chat, audio, and platform-specific input handling. For USDT, I would avoid putting blockchain logic directly inside the game client. Deposits and withdrawals should go through a secured backend service that handles wallet events, confirmations, internal balances, wager locking, match settlement, withdrawal limits, audit logs, and admin reporting. The wallet interface can be abstracted so BTC or ETH can be added later without changing the gameplay layer. One important concern is custody, KYC, regional gambling regulations, and app-store policies around real-money wagering, so those constraints should be confirmed before production architecture is finalized. Which USDT network do you want to support first: TRC-20, ERC-20, or another chain?
$500 USD in 4 days
4.3
4.3

Hi there! Building this as one smooth experience needs both reliable multiplayer gameplay and a secure wallet flow. The main challenge is keeping real-time eight-ball physics responsive while making USDT deposits, wagers, and withdrawals reliable across PC and mobile. I have experience with Unity, C#, multiplayer game development, mobile builds, API integration, blockchain workflows, and wallet-based payment systems. I can structure the game and financial layer separately so future support for Bitcoin or Ethereum can be added without rebuilding the core system. I will build the multiplayer match flow with realistic 3D physics, cue control, lighting, sound, quick chat, and spectator mode. The wallet layer will handle USDT balance, deposits, wagers, withdrawals, KYC hooks, rate limits, and admin reporting. I will test the complete wallet flow from external wallet to game balance and back. The project will use a modular architecture with clear APIs, secure transaction handling, and proper validation. I will provide PC, iOS, and Android builds, source code, build scripts, and developer documentation after testing. check our work https://www.freelancer.com/u/ayesha86664 Do you already have a preferred blockchain or USDT network for the first release? I am ready to discuss the gameplay and wallet architecture and start with the core MVP. Let me know if you’re interested & we can discuss it. Best Regards Ayesha
$250 USD in 4 days
3.6
3.6

With over 5 years of experience as a Full Stack Developer, I have created a wide range of custom applications, including mobile apps compatible with Android and iOS platforms. This makes me the ideal candidate for your cross-platform 3D Pool Game Wallet project; I understand the nuances involved in building and optimizing an app for different devices. Moreover, my proficiency in Unity 3D ensures that I can provide you with the true 3D physics, smooth cue control, realistic lighting, sound, and social features you're seeking. I also bring to the table my experience in Blockchain technology which is crucial for the financial backbone aspects of your project. My knowledge allows me to seamlessly integrate features like deposits, wagers, and instant withdrawals - key aspects for your in-game wallet functionality where USDT coins need to be handled smoothly. On top of that, I can structure the contract/API architecture in a modular manner which will make future additions such as Bitcoin or Ethereum straightforward. Lastly, a successful delivery means as much to me as it does to you. My dedication toward delivering reliable digital products is reflected not only on the surface but also under-the-hood. Consequently, your needs for PC, iOS, and Android builds running smoothly without crashing, ball physics adhering to standard eight-ball regulations and performing a test USDT transaction flawlessly are at the forefront of my priorities.
$300 USD in 7 days
3.9
3.9

Hello! I see you're developing a full-featured eight-ball pool game, focusing on both gameplay and its financial infrastructure. I can assist you in creating a robust mobile application that seamlessly integrates both aspects. I specialize in Mobile App Development and Game Development, with extensive experience in C# Programming for creating interactive and engaging applications. I've worked on various mobile projects, including games, ensuring optimal performance and user engagement across platforms like Android. Here's how I can contribute to your project: - Develop the core gameplay mechanics using C# for a smooth gaming experience. - Integrate the necessary financial features, ensuring secure transactions and user management. - Conduct thorough testing to ensure stability and performance across multiple devices. Could you share more about the specific financial functionalities you envision for the wallet system? I'm ready to start right away and communicate further through Freelancer messages to align on the project details. Best regards, Jordan Rafael
$200 USD in 4 days
3.1
3.1

Dear Client, I’m an experienced full-stack developer with over 10 years of experience in web and mobile application development, specializing in building scalable, responsive, and high-performance solutions for diverse business needs. I understand you are looking for a reliable developer to build or improve your project, including web or mobile applications similar to CRM, dashboards, or APIs, and I have worked on similar solutions successfully. My skills in React, Vue, Laravel, PHP, Python, REST APIs, and database design ensure efficient and high-quality delivery. Feel free to share more details or ask questions. I’m ready to refine my approach to match your exact requirements. Looking forward to working with you. Best regards, Md Ruhul Ajom
$100 USD in 3 days
5.1
5.1

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