Mobile Client Development for PC MMORPG

@Microlent

Hi, After reviewing your requirements, I recommend Unity for this project. Unity provides faster mobile optimization, excellent Android performance, mature networking support, and an easier path to iOS while handling existing MMORPG assets efficiently. Developing a mobile client for an existing MMORPG is more than recreating the UI. It requires seamless communication with your existing server protocol, optimized rendering, responsive touch controls, and stable performance on low and mid-range Android devices. Our team can develop the Android client with login, character selection, virtual joystick controls, combat, inventory, skills, quests, chat, guilds, marketplace, PvP, mounts, pets, and full integration with your existing backend. We'll also optimize imported models, textures, and animations to ensure a smooth gameplay experience while keeping the architecture ready for an iOS release. We'll follow a milestone-based approach, beginning with protocol integration, login, character movement, and map rendering before expanding into gameplay systems. One question before we begin: is your existing server protocol fully documented, or should the first milestone include protocol analysis and implementation? Looking forward to discussing your project. Rajesh

@corpmember29

**LET'S BUILD A HIGH-PERFORMANCE MOBILE MMORPG CLIENT THAT SEAMLESSLY CONNECTS TO YOUR EXISTING SERVER.** With 12+ years of experience in game development, Unity, networking, and Android applications, I can develop a scalable mobile client that communicates with your existing MMORPG server while maintaining smooth gameplay on low and mid-range devices. I recommend **Unity** for this project due to its excellent Android optimization, faster development cycle, mature mobile ecosystem, and easier integration of existing assets and custom networking protocols. The client will include login, character selection, joystick movement, combat, camera controls, inventory, equipment, skills, chat, quests, guilds, marketplace, PvP, mounts, pets, and full server communication, with clean architecture for future iOS support. I have experience with multiplayer, real-time networking, custom protocols, and performance optimization. I'd be happy to discuss the best approach, review your existing protocol, and share relevant work during our conversation. Let's connect and bring your MMORPG to mobile successfully.

@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

@n2rtechnologies

Hi, We've built multiple MMORPG mobile clients with Unity—Android launches, inventory systems, the full stack. You mentioned Android first, iOS later, which tells me you're thinking phased rollout. That's smart and totally doable. We can handle the core gameplay loop and backend sync without the usual delays. Message me to discuss your timeline and feature set. Best Regards, Hasan

@pasngames

Hello, I have carefully reviewed your requirements and understand you need a mobile MMORPG client that communicates with your existing PC server, including character movement, combat, inventory, quests, chat, guilds, marketplace, PvP, mounts, pets, and optimized performance for Android devices. With 9+ years of experience and 200+ games successfully developed, I will build a scalable Unity-based mobile client with smooth networking, optimized UI, and seamless integration with your existing server protocol while maintaining high performance on low and mid-range Android devices. 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 my top priority) Estimated delivery 12–16 weeks for a fully functional Android client, depending on the existing server protocol and asset compatibility. Come inbox & let’s get started. Best regards, Sohaib Pasn Games

@InterconnectBPO

I specialize in developing mobile clients for PC MMORPGs, assisting in expanding your player base and enhancing accessibility. With a focus on seamless integration with existing server protocols and optimal performance on various Android devices, I am well-equipped to bring your game to a new audience. Noticing your emphasis on Unity or Unreal Engine proficiency, networking, 3D character animation, and UI development, I assure you of my expertise in these areas. My background in MMORPG development and cross-platform projects align perfectly with your requirements. My team values transparency and responsiveness, ensuring we deliver on our promises and create a long-lasting, value-adding solution for you. Let's work together to achieve your mobile gaming goals effectively.

@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 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. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@sahildogra222

Hi Mate , I’ve carefully checked your requirements and really interested in this job. I’m working as a freelance graphic designer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I have rich experienced in Unity, Unreal Engine, Inventory Management, Mobile App Development, Unity 3D, Android, Game Development and 3D Animation. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Feel free to contact us to discuss your project

@rbtech1984

Hi There!!! ★★★★ (Unity-based Android MMORPG client with seamless integration to your existing PC game server.) ★★★★ I've read your project carefully and understand you need a mobile client for your existing PC MMORPG that communicates with the current server protocol. The Android client should include core gameplay systems, optimized performance, mobile-friendly UI, and support for existing maps, assets, and networking, with iOS planned later. ⚜ Unity-based mobile client development ⚜ Existing server protocol integration ⚜ 3D character animation & asset import ⚜ Mobile UI with virtual joystick controls ⚜ Combat, inventory, quests & chat systems ⚜ Performance optimization for Android devices ⚜ Cross-platform architecture for future iOS support I have experience developing multiplayer mobile applications, custom networking, Unity gameplay systems, and performance optimization. For this project, I'd recommend Unity because it offers faster mobile deployment, mature Android tooling, excellent asset compatibility, and an easier path to iOS later. I'll build the client in modular stages, ensuring every feature integrates smoothly with your existing backend. I'd be glad to discuss the protocol and project roadmap further. Warm Regards, Farhin B.

@melikatfz

Hey, the hardest part of a Metin2-style mobile client isn't the Unity side, it's reverse-engineering the server protocol well enough to handshake without docs. I've done this with packet sniffers and a clean-room implementation in Unity, so the networking layer won't be a shot in the dark. The real pain point is fitting the existing PC assets and shader pipeline onto mid-range Android without blowing the draw call budget, which I handle through LOD grouping and a URP-based render setup from the start. Did you get hold of any protocol documentation from the server team, or is the packet structure something we'd need to map out ourselves?

@codefusion53

Hi, I’m excited about the opportunity to develop a mobile client for your existing PC MMORPG. With extensive experience in Unity and Unreal Engine, I can create a smooth, responsive Android app that communicates seamlessly with your backend. I understand the importance of performance optimization for mid-range devices and have worked on similar projects involving networking protocols, 3D character animations, and complex UI design. My portfolio includes MMORPG projects, with screenshots and GitHub repositories demonstrating my ability to import assets, implement gameplay features, and adapt existing maps for mobile. I recommend Unity for this project due to its robust mobile support, large community, and faster deployment, making it easier to port to iOS later. I am confident I can deliver the core features such as login, movement, combat, NPC interactions, and PvP within your budget and timeline. I look forward to discussing how I can bring your game to mobile devices effectively. Best, Justin

@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 developer specializing in MMORPG systems, mobile game development, and custom networking. I understand you need an Android client for an existing PC MMORPG that communicates with your current server protocol while maintaining core gameplay features and performance. I have rich experience in Unity, multiplayer networking, 3D assets, mobile UI, and optimization for low and mid-range devices. I am skilled in character systems, combat, inventory, chat, quests, and server integration. For this project, I recommend Unity due to its strong mobile ecosystem, better optimization, and easier cross-platform scalability. I’m ready to discuss the architecture, timeline, and milestones and can start immediately. Looking forward to hearing from you. Best regards, Md Toriqul Islam

@invoketech

Hello, You need to develop a mobile client for your existing PC MMORPG, and I can deliver this with my 9+ years of experience in Unity game development, multiplayer networking, and cross-platform mobile applications. I focus on building optimized, high-performance game clients that integrate seamlessly with existing server architectures while delivering a smooth gameplay experience on Android devices. I eagerly await your positive response. Thanks

@tyagigravity

Hi , I’m a Unity game developer with experience in creating engaging and optimized games for various platforms. I specialize in gameplay mechanics, UI/UX, performance optimization, and multiplayer integration. Whether you need a prototype, a full game, or improvements to an existing project, I can bring your vision to life with clean, efficient code and creative problem-solving. Let’s discuss your project in detail, I would love to collaborate and build something amazing together! Looking forward to working with you.

@mughiraaa

hi.. we have strong experience in unity based mobile game development, android optimization, multiplayer networking and building game clients that integrate with existing server architectures. for this type of project, we would recommend unity because it is more efficient for mobile mmorpg clients, has better support for android performance optimization, easier asset reuse from pc versions and strong networking flexibility for custom tcp/udp protocols. we can build the mobile client starting with core systems like login, character selection, movement, camera controls and server communication, then gradually expand into combat, inventory, quests, pvp, guilds and marketplace features while ensuring smooth performance on low and mid range devices. can we schedule a quick call to discuss the project in detail. it will help us understand your existing server protocol and assets better and give you a clear technical plan, timeline and development roadmap. we will also share our portfolio. mughira

@mobiwebsolutions

✋ Hi There!!! ✋ THE GOAL OF THE PROJECT:- DEVELOP A MOBILE MMORPG CLIENT FOR ANDROID AND IOS THAT CONNECTS TO AN EXISTING PC GAME SERVER USING CUSTOM NETWORK PROTOCOLS AND UNITY OR UNREAL ENGINE. I have carefully read your complete requirement and understand you need a high performance mobile MMORPG client with full gameplay systems and server communication compatibility. I am the best fit for this project because I specialize in Unity based mobile game development, real time networking, and MMORPG system integration with optimized performance for Android devices. I will ensure: 1. Full mobile client development with login, character system, movement, combat, and UI 2. Stable TCP or UDP based communication layer integrated with existing PC server 3. Optimized rendering, animations, and performance tuning for low and mid range devices I will deliver full source code, tested Android build, clean architecture, and documentation for future iOS expansion. I have 9+ years experience as a full stack developer and have worked on multiplayer game clients and Unity based mobile systems. Looking forward to chat with you for make a deal Best Regards Elisha Mariam

@purealmaz

Regarding your project, I have a quick question: Is there any existing documentation for the server's communication protocol, or will it require a phase of reverse-engineering? I plan to approach this by using Unity, as you prefer, to handle the client development. The first priority will be implementing a robust C# networking layer to manage communication with your existing server's custom TCP/UDP protocol. I previously tackled a similar challenge while building a Unity mobile client for a legacy PC MMO. The core task was implementing a custom C# networking stack to interface with its undocumented server protocol, ensuring stable real-time synchronization on mobile devices. Let's connect to discuss the architecture. Regards, Philip O.

@technologiesit

Building on my 10+ years of full-stack development and mobile app experience, I am excited to offer my services to develop a mobile client for your PC MMORPG. My extensive experience with Android app development combined with a strong knowledge of popular gaming engines, including Unity and Unreal, makes me an ideal fit for this project. Having successfully completed over 100 projects, I have developed a knack for delivering fast, scalable, and secure solutions that allow businesses to thrive in today's digital landscape. My skills extend to API development and integrations as well, providing me with the tools necessary to communicate effectively with your existing server protocol. While I have not worked specifically on a project similar to Metin2, my experience in mobile game development would be an invaluable asset to your project. I am particularly well-versed in UI design for mobile devices and optimizing performance for various hardware configurations. Additionally, my background in character animation and importing game assets will ensure smooth rendering of the existing maps and assets, enhancing user experience on their mobile devices. Choose me as your developer, and we can transform your MMORPG into a captivating mobile game while staying true to its classic roots. Let's turn your vision into reality!

@amazeez1100

Hello there. I have strong experience in MMORPG games. I have built some game macros or clients for the existing MMORPG games. I am good at Unity and Unreal Engine. I will build the mobile client using Unity. I believe I can satisfy you with my skills. I would like to discuss more via private chat. Best Regards.