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I already have the source code for three simple games and now need to turn them into a cohesive, gaming-focused website. The work starts by refactoring each game so it can run smoothly in a browser, then wiring them together through a common lobby that handles matchmaking and real-time multiplayer. Core platform features I must see working: • Matchmaking and private room creation • Server-side anti-cheat measures • Know-Your-Customer (KYC) flow before players can join public matches • Integration of an in-site digital currency for entry fees and rewards Once those pieces are in place, I also want user accounts, leaderboards, and a clean front-end that makes jumping between the three titles effortless. Please send a detailed project proposal explaining: – The architecture you would use (front end, back end, networking). – How you will keep latency low and cheating out. – Any off-the-shelf or open-source tools you plan to leverage for KYC and digital wallet management. – A realistic milestone breakdown; there is no hard deadline, so quality and security can come first. Feel free to reference relevant past work, but what matters most is a clear, step-by-step plan showing how you will take these existing games and merge them into a polished multiplayer site. I am very new to this space so am also open to any ideas, changes and shifts which may need to take place. Your experience in this field is what I will heavily rely on.
Project ID: 40581306
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112 freelancers are bidding on average $3,985 AUD for this job

Hi, This is Elias from Miami. I reviewed your scope and understand you want to refactor three existing games for browser play, then connect them through one multiplayer platform with matchmaking, private rooms, accounts, leaderboards, KYC, and an internal currency system. The real challenge is not the lobby itself, but keeping game state authoritative on the server, latency low, and rewards protected from cheating or duplicate transactions. I’d first audit each game’s current code, separate shared platform logic from game-specific logic, then build a common backend for matchmaking, rooms, player identity, balances, and results. I have experience with real-time platforms, WebSockets, multiplayer state handling, account systems, and secure transaction workflows. For KYC, I’d recommend integrating a verified third-party provider rather than storing sensitive identity documents directly. The wallet should also use a controlled ledger with immutable transaction records, not simple editable balances. I have a few questions: Q1 – What languages and frameworks are the three games currently built with? Q2 – Is the digital currency only an in-game balance, or should users be able to purchase and withdraw value? Q3 – How many simultaneous players do you expect during the first launch phase? I’d suggest starting with a technical audit and one multiplayer game as the first milestone before connecting all three. Looking forward to hearing from you.
$4,000 AUD in 7 days
8.8
8.8

Hey, I will refactor your three existing games to run in the browser, connect them through a shared lobby with WebSocket matchmaking, private rooms, and server-side anti-cheat validation, then layer on KYC verification, digital currency wallets, leaderboards, and user accounts under one polished front end. On a similar multiplayer platform, running game logic server-side (with the client only sending inputs) eliminated the most common cheat vectors while keeping round-trip latency under control. Questions: 1) What are the three games built in currently (Unity, Phaser, plain JS, something else)? 2) For the digital currency, do you need blockchain token integration or a simpler internal credit system with a payment gateway? Looking forward to discussing further. Best regards, Kamran
$3,345 AUD in 30 days
8.7
8.7

Hi there, I can transform your three existing games into a unified multiplayer gaming platform with a shared lobby, real-time matchmaking, private rooms, secure user accounts, leaderboards, KYC integration, digital wallet functionality, and server-side anti-cheat protection. I'll provide a scalable architecture, prioritize low latency and security, and deliver a clear milestone-based development plan while guiding you through the best technical decisions for long-term growth. Question: What language or game engine are your three existing games built with (JavaScript, Unity, Phaser, Godot, etc.), and do they already support any multiplayer functionality? Kindly send me a message to discuss more. Thanks.
$3,250 AUD in 13 days
8.4
8.4

⭐⭐⭐⭐⭐ Create a Multiplayer Gaming Website from Existing Game Codes ❇️ Hi My Friend, I hope you're doing well. I reviewed your project details and I see you are looking for someone to build a gaming website. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for game development. I will refactor your existing games to run smoothly in a browser and connect them through a common lobby for matchmaking and multiplayer. ➡️ Why Me? I can easily create your gaming-focused website as I have 5 years of experience in game development, specializing in web-based games. My expertise includes game refactoring, real-time networking, and user authentication. Additionally, I have a strong grip on server-side security measures and digital currency integration, ensuring a top-quality project. ➡️ Let's have a quick chat to discuss your project in detail. I can show you samples of my previous work. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ Game Development ✅ Web Development ✅ Real-Time Networking ✅ User Authentication ✅ Matchmaking Systems ✅ Anti-Cheat Implementation ✅ Digital Currency Integration ✅ Front-End Development ✅ Back-End Development ✅ Database Management ✅ KYC Implementation ✅ Project Management Waiting for your response! Best Regards, Zohaib
$3,400 AUD in 2 days
7.8
7.8

The biggest risk isn’t combining the three games; it’s preventing client-side manipulation once entry fees, rewards, matchmaking, and public competition are connected. I’d first audit each game’s code, browser compatibility, game loop, and networking assumptions. Then I’d move match-critical logic to an authoritative server so clients submit inputs while the server validates state, timing, scores, currency changes, and match results. The shared platform would include accounts, KYC status, private rooms, matchmaking queues, leaderboards, wallet transactions, and a lobby that loads each title consistently. For real-time play, I’d use persistent socket connections, regional deployment where needed, compact messages, reconciliation, and server-side validation rather than trusting browser-reported outcomes. KYC and wallet tooling should be selected only after confirming jurisdiction and whether the currency is closed-loop or withdrawable. Milestones would cover code audit, browser refactoring, multiplayer prototype, lobby/accounts, KYC and currency integration, anti-cheat hardening, then testing and deployment. Which engines or languages are the three games currently using, and can rewards ever be converted into real money?
$3,999 AUD in 20 days
7.3
7.3

Hi, I reviewed your project and would be happy to help. I have relevant experience, communicate clearly, and focus on delivering high-quality work on time. I can start immediately and will keep you updated throughout the project. Please share any additional requirements, and we can discuss the best approach. Looking forward to working with you. Best regards, Ivane C
$4,000 AUD in 7 days
7.0
7.0

Hello, I have carefully reviewed your project requirements and understand your vision for converting your three existing games into a secure multiplayer gaming platform with browser support, matchmaking, private rooms, KYC verification, digital wallet integration, anti-cheat, leaderboards, and a unified gaming lobby. With 9+ years of game and multiplayer platform development experience, I will deliver a scalable, secure, and high-performance solution with clean architecture, low-latency networking, and a detailed milestone-based development roadmap. You will get: 1. Quality optimized work 2. 100% client satisfaction 3. Fast delivery 4. Suitable pricing 5. Unlimited revisions 6. Complete NDA & IP protection (project security is our top priority) Available to start immediately and committed to delivering according to your milestones and quality expectations. Come inbox & let’s get started. Best regards, Sohaib Pasn Games
$3,000 AUD in 75 days
6.8
6.8

Hi I have read your requirements, and I am sure 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 Game Development, Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, and any other Software development. I am having expertise 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
$3,000 AUD in 45 days
6.6
6.6

Hi, I have reviewed your requirements and have experience building multiplayer platforms, SaaS applications, and secure web solutions with real-time communication, payment integration, and scalable architectures. We can integrate your games into a unified platform with matchmaking, private rooms, leaderboards, KYC, digital wallet integration, anti-cheat measures, and a scalable real-time architecture. Question: What technology are the existing games built with (C#, Unity, HTML5, Phaser, JavaScript, etc.)? I'm available to start immediately. It's always better to speak than to text. Let's talk! Thanks, Manoj
$3,000 AUD in 27 days
5.9
5.9

Hi, I reviewed your project: Multiplayer Online Gaming Platform Build. I can help you build, fix, or upgrade your Laravel/PHP application with secure authentication, database design, REST APIs, admin panels, payment integration, optimization, and deployment. I have strong experience with production Laravel systems, MySQL, JavaScript/React, API integrations, and server deployment. Please message me with the current codebase status and feature list so I can suggest the safest implementation plan. Portfolio: https://www.freelancer.com/u/irfanui Regards, Mohammad 4th Dimension Partners
$4,400 AUD in 10 days
6.1
6.1

Hello, We will refactor your three games for browser play, build a shared lobby with real-time matchmaking, and layer in KYC, anti-cheat, and digital currency systems. For networking, we will use WebSockets for low-latency game state sync. All game logic will run server-side so clients cannot manipulate scores or outcomes. This is the strongest anti-cheat foundation: the browser only renders what the server authorizes. For KYC, we will integrate Sumsub or Veriff (both offer plug-and-play identity verification). The digital wallet will track balances server-side with ledger-style transactions so every fee and reward is auditable. A couple of quick things to confirm: 1) What are the three games built with (JavaScript, Unity WebGL, or something else)? Looking forward to your response. Best regards, Faizan
$3,436 AUD in 30 days
5.5
5.5

Hello, I can take your three existing games and turn them into a unified multiplayer platform with a shared lobby, matchmaking, KYC and an internal digital currency. My focus is stability, low latency and strong anti‑cheat so the experience feels smooth and fair. I’ll refactor each game for browser compatibility (WebGL/HTML5) and connect them through a central lobby that manages matchmaking, private rooms and player flow. Real‑time communication will run on a WebSocket‑based game server, keeping latency low and ensuring the server always validates game actions to prevent cheating. For KYC, I’ll integrate a reliable provider like Sumsub or Veriff, storing verification status in user accounts before allowing public matches. The digital currency system will include balances, entry fees, rewards and secure transaction logs. You’ll get user accounts, leaderboards and a clean front end that lets players switch between titles effortlessly. Milestones: 1) Refactor games for browser. 2) Lobby + matchmaking + private rooms. 3) Real‑time networking + anti‑cheat. 4) KYC + wallet system. 5) Accounts, leaderboards, UI polish. 6) Final testing and deployment. I can guide you through any adjustments needed as we validate the platform together.
$3,500 AUD in 20 days
4.9
4.9

Hi, Aashiq (Ash) here from Cape Town, South Africa. This project instantly caught my eye, so I had to reach out. I see you’re looking to transform your existing games into a seamless multiplayer platform with features like matchmaking and KYC flows. That’s an exciting challenge! I’ve successfully built gaming platforms before, focusing on user engagement and security. My experience includes integrating digital currencies and implementing anti-cheat measures, so I’m confident I can deliver exactly what you’re looking for. Feel free to ask for samples of my past work. Based on what you mentioned, here is how we would approach the project: - Refactor each game for browser compatibility - Develop a robust matchmaking lobby - Implement server-side anti-cheat solutions - Integrate KYC processes and a digital wallet system I prioritize clear communication and will ensure a user-friendly, high-performance solution tailored to your needs. Best Regards, Aashiq
$3,000 AUD in 7 days
5.0
5.0

Hi, You have three games already working, and the real job is turning them into one secure, browser-based multiplayer platform. I’d start by refactoring each game into a shared front-end shell, then connect them to a common lobby, matchmaking flow, and real-time game services. I’ve built multiplayer web systems with Node.js, WebSockets, browser game integration, authentication flows, and leaderboard-backed account systems. For the platform layer, I’d use a modular front end, a backend API for accounts and KYC, and a separate real-time service for rooms, state sync, and anti-cheat checks. To keep latency low, I’d minimize server round trips, validate moves server-side, and keep room state lightweight. For KYC and wallet tooling, I’d leverage proven providers rather than custom-building risky compliance and payment logic. I can break this into clear milestones and focus on quality from day one. If you’d like, I can map the full architecture next. Best regards, Gabriel
$3,000 AUD in 30 days
3.7
3.7

Hello. This is Bravion from Cleveland. My method to complete this project involves first refactoring the existing game codebases into modular, browser-compatible components using WebSockets for real-time multiplayer communication. I will build a scalable backend with Node.js and Redis to manage matchmaking, private rooms, and anti-cheat logic, ensuring low latency and secure gameplay. For KYC and digital currency integration, I plan to utilize trusted third-party APIs and open-source wallet solutions to streamline user onboarding and transactions. Could you please clarify if you have a preferred tech stack for the backend or front end? Also, do you have any existing infrastructure or hosting preferences for the platform? If you want high-quality results, please do not hesitate to contact me.
$3,500 AUD in 14 days
3.6
3.6

Hi, there! I can turn your three existing games into a unified browser-based multiplayer platform with user accounts, matchmaking, private rooms, leaderboards, KYC, and a secure in-site currency system. I have built similar real-time gaming platforms using React, Node.js, WebSockets, Redis, PostgreSQL, and authoritative game servers. I will first audit and refactor each game, then create the shared lobby, server-side validation, anti-cheat controls, wallet ledger, and clean responsive UI. I can also recommend suitable KYC providers and structure the platform around applicable payment and gaming regulations. Best regards, George
$4,000 AUD in 7 days
3.4
3.4

Hi, I can help transform your existing games into a complete multiplayer platform with a strong technical foundation. I have experience with web/game development, real-time systems, backend architecture, authentication, and scalable APIs. I can help design the lobby, matchmaking, player accounts, leaderboards, security, and wallet flow while keeping latency and maintainability in mind. I’d like to review your current game source and discuss the best architecture.
$3,500 AUD in 7 days
2.9
2.9

Hello, I have carefully reviewed your project requirements and understand that your goal is to transform three existing games into a unified, secure multiplayer gaming platform rather than simply hosting them on a website. I can help refactor each game for browser compatibility, design a scalable architecture, and build a seamless experience where players can easily move between titles through a shared lobby and account system. My approach is to build a modern client-server architecture with real-time networking, secure matchmaking, private rooms, server-authoritative game logic to minimize cheating, KYC integration through a trusted provider, and a secure digital wallet system for entry fees and rewards. I will also develop user accounts, leaderboards, and an intuitive interface while prioritizing performance, scalability, and security from the start. I'll provide a clear development roadmap with well-defined milestones, explain the technology choices, and recommend the most suitable solutions for networking, KYC, and payment systems based on your long-term goals. My focus is on creating a platform that is reliable, maintainable, and ready to grow as your user base expands. Thank you for considering my proposal. Best regards, Aly Nurdin
$3,000 AUD in 7 days
2.0
2.0

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