Unity project: enchanting multiplayer and new game

@KeshavInfotech

Hi, The multiplayer flow is the main risk here. I’ve worked on Unity mobile projects where matchmaking, room join, reconnect logic, and device-specific connection issues caused instability, so I’d approach this as a production fix rather than a fresh build. My first step would be to trace the match and room lifecycle end to end, identify client/server state mismatches, and patch join flow and error handling before moving to new content. After that, I’d upgrade the 2D tokens to 3D while keeping mobile performance stable, then convert each concept image into a playable game loop that fits your current backend and app structure. Key experience: - Unity mobile multiplayer debugging - Matchmaking, room creation/join, reconnect flow - State sync and legacy C# code fixes - 3D asset integration with performance focus - Prototype development from concept images One quick question: is the matchmaking and room logic fully custom, or does it rely on a service/SDK that must be preserved during the upgrade?

@sunainawbst

Hey there, I have carefully reviewed your project requirements. With over 10+ years of experience in game development, I have built and delivered high-quality games across multiple platforms, focusing on performance, scalability, and engaging player experiences. My expertise includes Unity, Unreal Engine, C#, C++, multiplayer systems, game mechanics, UI/UX for games, in-app purchases, and third-party SDK integrations—all highly relevant to building polished and production-ready games. I would love the opportunity to discuss your game idea in detail and collaborate on bringing it to life with a strong technical foundation and engaging gameplay. Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. NOTE: Please consider the current budget as flexible — we can finalize it after discussing the complete scope and feature set. Thanks & Regards, Kajal

@pasngames

Hello, I have carefully reviewed your project requirements and understand your vision for upgrading your live multiplayer Unity game by improving matchmaking, game room stability, integrating new 3D assets, and developing additional games while maintaining a scalable production-ready architecture. With 9+ years of game development experience and 200+ successfully delivered games, I have extensive experience with Unity, C#, multiplayer networking (Photon/Fusion/Mirror), matchmaking systems, mobile optimization, live game maintenance, and production-level debugging. You will get: 1. Quality optimized work 2. 100% client satisfaction 3. Fast milestone-wise 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 milestone-wise builds with regular progress updates. Come inbox & let’s get started. Best regards, Sohaib Pasn Games

@InterconnectBPO

Understanding the need to enhance the multiplayer experience in your existing mobile game, our team specializes in Unity upgrades and fixes. We aim to deliver a smooth and reliable online gameplay experience, focusing on player matching and game room stability. To address the requirements, we’ll prioritize fixing the online player matching system and improving the game room connection flow. Our approach will ensure players connect seamlessly, enhancing overall gameplay. Our expertise includes Unity development, C#, and mobile optimization for both Android and iOS. Also, 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

@sahildogra222

Hey, You are looking for Upgrade & Improve Live Multiplayer Gaming App. "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

@a4logic

Hello, As a talented and experienced senior Unity developer, I've successfully worked on numerous multiplayer games with complex backend systems. This is further complemented by my thorough understanding of Unity projects, ensuring that I'm equipped to address the main task of enhancing your online multiplayer experience flawlessly. I specialize in fixing and improving player matching systems, enhancing game room creation and connection flow, and tackling any potential stability issues for smooth gameplay experience - exactly what you're looking for. Notably, my skills extend beyond troubleshooting. Over the years, I've garnered substantial expertise in developing mobile games for both Android and iOS platforms while prioritizing performance optimization for seamless user experience, which aligns perfectly with your requirement of upgrading your 2D tokens into 3D tokens. Creating new 3D token models, implementing them into existing board games, ensuring correct animations and interactions while maintaining optimum performance have always been at the core of my work. Additionally, the task of transforming existing designs into fully playable games is something I've proven myself adept at. With my knack for developing gameplay mechanics in Unity integrated with backend systems and extensive experience in multiplayer game development using C# programming, I can guarantee a comprehensive upgrade for your gaming app. My ultimate commitm Thanks!

@toriquldev123

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you. I can dive into your project immediately. I’m an experienced Unity game developer with over 10 years of experience. I have rich experience in Unity, C#, multiplayer game development, matchmaking systems, mobile game optimization, Android, iOS, and live game maintenance. I am skilled in Unity, C#, multiplayer networking, game optimization, 3D integration, and mobile game deployment. I understand you need a senior Unity developer to upgrade your existing live multiplayer game by improving matchmaking, game rooms, adding 3D tokens, developing new games, and maintaining compatibility with your current backend. I have experience working on production Unity projects and implementing scalable multiplayer features. I’m confident my expertise will help deliver a stable, high-quality gaming experience. I’m ready to start immediately. Feel free to share additional details or ask any questions. Looking forward to hearing from you. Best regards, Md Toriqul Islam

@mobiwebsolutions

✋ Hi There!!! ✋ THE PROJECT GOAL: UPGRADE YOUR LIVE UNITY MULTIPLAYER GAME WITH BETTER ONLINE PERFORMANCE, NEW FEATURES, AND PRODUCTION LEVEL OPTIMIZATION. Existing Unity project upgrades will be handled with careful analysis of current systems. Multiplayer matching, game rooms, and connection stability will be improved. 2D game tokens will be upgraded into optimized 3D models with animations. New games from provided designs will be developed and integrated into the platform. Mobile performance, debugging, and Android/iOS compatibility will be optimized. <-- Questions --> Which Unity version is the current project built with? Are multiplayer issues mainly related to matching, rooms, or connections? Similar Unity multiplayer projects have been completed with existing codebase upgrades, online systems, gameplay development, 3D assets, and mobile game optimization. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@tyagigravity

With over 9 years of senior-level experience in Unity and mobile game development, I'm confident that I can deliver the necessary upgrades and improvements to your live multiplayer gaming app smoothly and effectively. My skillset aligns perfectly with your project's requirements, from working with existing Unity projects to online matchmaking systems, game rooms/lobbies, and more. Throughout my career, I've honed my expertise in transforming design concepts into fully playable games, which would be very helpful for developing the new games from your existing designs. Similarly, I have ample experience handling 3D assets, animations, and optimization in Unity - crucial for upgrading your game tokens into 3D. Furthermore, I believe collaboration is key when it comes to technical projects like this one. I am no stranger to independently understanding complex codes and reliably implementing upgrades on existing systems. Lastly, I believe in delivering long-term value. Should we work together effectively on this project, I am excited for potential future collaborations with increased compensation as well. You can trust me to continue innovatively improving your gaming platform beyond this test project.

@slavkom1

Hi there, I’ll upgrade the already-published Unity multiplayer app and focus on the matching + game room flow first. The auth part might be annoying here, so I’ll inspect the existing connection code and fix join/room edge cases that cause players to get stuck or desync. Then I’ll move tokens from 2D to 3D using optimized Unity assets and animations that still run smoothly on Android/iOS. For the extra game screens, I’ll convert the provided designs into playable Unity scenes, wire them into the same backend hooks, and reuse your existing match/session logic so it stays consistent. I’ve worked on production mobile codebases before, including tricky networking upgrades in live builds. Available this week to start, with daily progress updates. Slavko

@carlosd178

Hello, After reviewing your requirements, I understand you need a senior Unity developer to upgrade an existing live multiplayer game by improving matchmaking, stabilizing game rooms, upgrading 2D tokens to optimized 3D assets, and adding new board games while preserving the current backend and production infrastructure. I have experience working with existing Unity projects, C#, multiplayer systems, mobile game optimization, debugging, and integrating new gameplay into production environments. I’m available to start immediately. The main challenge is improving multiplayer reliability without disrupting the live game. I would begin by auditing the networking flow, matchmaking, room lifecycle, and synchronization logic, then resolve connection issues before implementing optimized 3D tokens and integrating the new games using the existing architecture to keep the platform scalable and maintainable. Regarding your questions: • Unity experience: Unity 2019–Unity 6, including production mobile games. • Matchmaking/game rooms: Experience debugging lobby systems, player synchronization, and connection flows. • Availability: 20–30 hours per week with flexible scheduling. I have two quick questions: • Which networking framework does the project currently use (Photon, Mirror, Netcode, etc.)? • Which Unity version is the live project currently running? Best regards, Carlos

@PINESCRIPTERR

Hi, I can step into the existing Unity project, audit its architecture, and improve it without disrupting the live Android and iOS releases. I would begin with the priority multiplayer path: matchmaking, lobby and room creation, reconnect handling, synchronization, timeout states, and diagnostics across unstable mobile networks. I can also replace the current 2D pieces with optimized 3D tokens, including materials, animation hooks, interaction states, LOD considerations, and mobile performance profiling. New board games would be implemented as modular gameplay systems connected to the existing accounts, backend, rooms, and progression logic. My workflow includes repository and dependency review, reproducible bug cases, staged fixes, device testing, regression checks, and release-ready builds. I am comfortable maintaining older Unity projects, upgrading packages carefully, and working with established C# systems. Relevant examples can be shared privately where client permissions allow. Question 1: Which networking technology and backend services currently handle matchmaking, rooms, and synchronization? Question 2: Which Unity version is the live app using, and can you provide crash logs or reproducible cases for the current connection failures? Regards, Houssame

@jaroslavcaprata

Hi, This project is primarily about understanding and improving an existing production game rather than building one from scratch. The priority is stabilizing the multiplayer experience while ensuring new features fit cleanly into the current architecture. I would begin by reviewing the Unity project, networking flow, and matchmaking/game room logic to identify the root causes of connection and synchronization issues. Once the multiplayer foundation is stable, I would integrate the new 3D game pieces with attention to mobile performance, animations, and existing gameplay systems. New board games can then be implemented using the current backend and platform architecture to maintain a consistent player experience. I’m comfortable working with mature codebases, debugging production issues, and delivering incremental improvements without disrupting the live application. One question before defining the implementation plan: which networking solution is currently used for matchmaking and game rooms (Photon, Unity Gaming Services, Mirror, FishNet, or a custom backend)? Jaroslav Caprata

@saadsoftech

HI I’ll fix your Unity matchmaking flow and room connection drops without disrupting your live mobile apps. I’ll fix your Unity matchmaking flow and room connection drops without disrupting your live mobile apps.

@Foraxis

Your project clearly reflects a thoughtful approach to enhancing your existing multiplayer game, and I'm excited about the opportunity to contribute. I have successfully upgraded and maintained multiple live Unity projects, focusing on multiplayer systems and performance optimization. Understanding your goal to improve the online multiplayer experience is crucial, and I am fully aligned with that vision. I noticed the emphasis on fixing the online player matching system, which I have experience enhancing for stability and reliability in previous projects. My expertise includes working with older Unity versions, ensuring seamless integration of new features while prioritizing performance and user experience across mobile platforms. Could we discuss your specific timelines and any additional features you envision for this upgrade? Warm regards, Foraxis

@shayankhan333

Most "matchmaking is broken" issues in live Unity games trace back to relay/NAT punch-through failing on specific carriers, not the lobby code itself. I'll reproduce the join flow first, log the transport handshake, then fix the room connection path before touching the 2D to 3D token swap or new game builds. One flag: upgrading Unity versions on a live project often breaks IL2CPP builds on iOS, so I'd branch first. 1) Which Unity version and networking stack (Mirror, Netcode, Photon)? 2) Is the backend authoritative or peer relayed? Cheers Shayan

@joshuajsaunders

Upgrading an existing multiplayer gaming app can be tricky, especially when it comes to the online matching and connection flow. If these areas aren’t addressed properly, players might face frustrating experiences, leading to negative reviews and reduced engagement. I can enhance your game’s multiplayer experience by refining the matching system and improving game room connectivity. My focus will be on creating a seamless flow for players, ensuring they can easily join and enjoy their games. I’ll also upgrade your 2D tokens to 3D, ensuring they look great while maintaining performance on mobile devices. I’ve successfully tackled similar projects, and I’m committed to providing revisions to ensure you're fully satisfied with the results. What’s your ideal timeline for this project? Do you have specific assets or design guidelines for the new 3D tokens?

@GridsmithLTD

Hello, I reviewed your requirements, and the main challenge is enhancing a live multiplayer Unity project without disrupting the existing production architecture, ensuring matchmaking, game room stability, and new gameplay features integrate cleanly with the current backend and mobile deployments. I would begin by understanding the existing multiplayer flow and project architecture, then implement targeted improvements to networking, 3D asset integration, and new game mechanics while preserving performance, maintainability, and compatibility across Android and iOS. I have worked on Unity multiplayer, live game maintenance, and feature expansion projects and can share relevant examples once we connect in chat. Best Regards, Atik

@guptakishan805

With my 5+ years of experience and extensive expertise in Unity, I am confident that I have the skills you need to successfully upgrade your existing multiplayer game. I have a deep understanding of working with existing Unity projects, ensuring backend compatibility, and thoroughly debugging to maintain optimal efficiency. Over the course of my career, I have consistently delivered high-quality results by drawing upon a proficient knowledge of C# programming, online matchmaking systems, game rooms/lobbies coupled with an impeccable eye for detail as regards optimizing Unity games for production. My additional forte lies in 3D modeling and animations which ensure I can take up the upgrade task converting your current 2D board game tokens into 3D ones smoothly. For this conversion, I will not just create new and visually appealing 3D token models but also make sure they are implemented correctly into the existing board games, complete with all necessary interactions and animations while maintaining top-notch performance for mobile devices on both Android and iOS. My experience in delivering similar projects throughout my career positions me as the ideal candidate to handle this key component. While this collaboration would begin with an initial hourly budget of $2-$3 if given the opportunity, my dedication, skill improvement, punctuality, project management skills would ensure not only future work but a higher compensation that reflects my worth. Let us Partner!