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I’m laying the groundwork for AltForge Lab—a mobile-first open-world role-play experience where players hold jobs, earn salaries, buy cars and houses, and interact through an in-game chat. The visual style will stay purposefully minimalistic so we can concentrate on smooth Android performance and steady network play. Unity is locked in as the engine, so you’ll need solid C# and multiplayer know-how. What I need you to deliver: • Core multiplayer framework in Unity (Mirror, Netcode for GameObjects, or another proven solution) with lobby, instancing, and authoritative server logic • Persistent player-saving system that writes character stats, inventories, properties, and cash to a secure database and reloads them seamlessly on login • Economy and job modules (police, EMS, delivery, mechanic, business owner) with configurable salaries, taxes, and transaction logs • Vehicle system covering spawning, ownership, fuel, damage, and storage • Lightweight UI for phone, wallet, inventory, and menus—clean, touch-friendly, and easy to reskin • In-game text chat (global, proximity, and private) as the first interactive channel, architected so voice and emotes can slot in later • Full Android optimisation pass: input, screen ratios, memory footprint, and a build that runs at 30 fps on mid-range devices Acceptance criteria: 1. Headless server and Android client connect reliably with 50 simulated players for 30 minutes without data loss or crashes. 2. A first-time player can create a character, take a delivery job, receive pay, buy a basic car, log out, and return to the same state. 3. All systems are modular, commented, and documented so future creators can extend them without rewriting core code. If this sounds like your kind of playground, let’s talk timelines and milestone sequencing—code speaks louder than words.
Project ID: 40455165
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AltForge Lab is essentially a mobile GTA-lite built on Unity—persistent world state, live economy, role-based jobs, vehicle ownership, and real-time chat all running smoothly on mid-range Android hardware. That's a lot of moving parts to architect correctly from the start, and the acceptance criteria make it clear you're not looking for a proof-of-concept: 50 concurrent simulated players, no data loss, and systems modular enough that contributors can extend without touching core. This maps well to what I've actually shipped. My platform history is heaviest in Unity 3D, Android releases, and multiplayer—titles like Pet Warriors and Mine Quest 2 involved mobile game architecture, Unity gameplay systems, and synchronization concerns. On the multiplayer side I've worked with Photon and Mirror, which is one of the solutions you've flagged. For persistence and economy layers I'd lean on a NestJS or Node.js backend with PostgreSQL, secured behind your authoritative server so clients never own economy state directly. The vehicle system, job modules, and chat architecture all benefit from that same separation—configurable server-side, lightweight client rendering. Before committing to milestone sequencing, I'd want to align on a few things: preferred multiplayer library, whether you have a backend host in mind, and how you're thinking about the headless server environment. Happy to walk through the architecture here on the platform if you want to pressure-test the approach before we scope hours.
$25 SGD in 7 days
7.0
7.0

Hi, We can build the core AltForge Lab multiplayer foundation in Unity with a modular architecture designed for long-term expansion (jobs, economy, vehicles, and social systems). Recommended Stack: Unity (Netcode for GameObjects or Mirror) + C# backend services + Node.js or .NET server + PostgreSQL + Redis (real-time sync + persistence) What we’ll deliver: Dedicated multiplayer framework (lobby, instancing, authoritative server logic) Persistent player system (stats, inventory, money, properties) Economy + job modules (police, EMS, delivery, mechanic, business roles) Vehicle system (spawn, ownership, fuel, damage, storage) Lightweight mobile UI (wallet, inventory, menus, chat-ready) In-game chat system (global, proximity, private) designed for future voice support Android optimization pass (target 30 FPS mid-range devices) Save/load system fully synced with database Acceptance support: 50-player stress test (headless server + Android client stability) Full gameplay loop: create character → job → earn → buy vehicle → persist → reload Clean modular codebase with documentation for expansion Experience: We’ve worked on Unity multiplayer systems, real-time sync architectures, and economy-driven game loops with persistent data handling and mobile optimization. We can start immediately with architecture design and milestone planning. Regards Interconnect Team
$20 SGD in 40 days
6.9
6.9

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
$25 SGD in 40 days
7.2
7.2

Hello, I have carefully reviewed your requirements and understand you need a scalable mobile-first open-world roleplay game with multiplayer networking, persistent player systems, economy/job mechanics, vehicles, and optimized Android performance built in Unity. About Multiplayer & Open-World Game Development Experience With 9+ years of experience in Unity and C# development, I specialize in multiplayer architecture, persistent database systems, economy/gameplay mechanics, vehicle systems, mobile optimization, and scalable backend integration. I can develop a stable and modular roleplay framework with authoritative server logic, persistent progression, optimized Android networking, and expandable gameplay systems ready for long-term growth. My top priorities: • Quality optimized work • 100% client satisfaction • Fast delivery • Suitable pricing • Unlimited revisions • Complete NDA & IP protection Estimated delivery You will receive a scalable multiplayer foundation, persistent save systems, economy/job modules, vehicle systems, optimized Android builds, organized source code, and documented architecture ready for future expansion. Come inbox & I will share relevant multiplayer and open-world game projects. Let’s get started. Best regards, Sohaib Pasn Games
$20 SGD in 40 days
6.8
6.8

Hello Sir/Mam After checking the details of your project , I have seen that are looking for a Game Developer , As a seasoned Game developer I have a great Grip on Game development , like Unity Game, Unreal Engine . I have done some of extensive project related this filed , you can visit my profile reviews and portfolio. I'm confident I can bring your virtual reality project to life. My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thank you !
$25 SGD in 40 days
5.7
5.7

Hi, AltForge Lab sounds like a serious and exciting Unity multiplayer project, and I can help build the core Android-first foundation with clean, modular systems that are ready to expand. I have strong experience with Unity, C#, multiplayer architecture, authoritative server logic, database-backed persistence, gameplay systems, and mobile optimization. For this project, I would recommend Mirror or Netcode depending on your hosting plan, with a headless server setup, secure persistence layer, and modular systems for jobs, economy, vehicles, chat, inventory, wallet, and player profiles. I can deliver the first playable framework where users can register, create a character, join the world, take a job, earn salary, buy and store vehicles, chat, log out, and return with saved progress. I will also focus on Android performance, touch-friendly UI, memory usage, screen ratios, and stable 30 fps on mid-range devices. I can structure milestones around multiplayer core, persistence, economy/jobs, vehicles, UI/chat, then Android optimization and 50-player testing. I would be glad to help build AltForge Lab’s foundation properly and will gratefully accept your feedback throughout development. Best, Justin
$70 SGD in 40 days
5.9
5.9

Hello, I can build the Unity mobile RP core you described with a proven multiplayer framework, authoritative server, lobby, and instancing. I will implement persistent player save/load to a secure database, economy and job modules, vehicles, touch-friendly UI, in-game text chat, and Android performance tuning to meet your acceptance criteria. I will deliver modular, documented C# code, a headless server and Android client test plan for 50 players, and staged milestones with delivery and support. Regards, Sherman.
$25 SGD in 40 days
5.3
5.3

Hi, AltForge Lab sounds like the kind of Unity mobile RP core where the server choices matter more than the visuals. The risky parts are persistence, reconnects, and keeping Android stable while 50 players are doing economy/chat actions. I’ve built Unity C# multiplayer gameplay systems with server-side state, database saves, mobile UI, and Android performance passes. - Set up Mirror or NGO with lobby, instances, and authoritative server flow - Add secure player persistence for stats, cash, inventory, cars, houses, and logs - Build job/economy modules with configurable pay, taxes, and transactions - Add vehicle ownership, spawning, fuel, damage, and garage storage - Create touch-friendly phone, wallet, inventory, and menu UI - Add global, proximity, and private chat with room for voice later - Run Android profiling and 50-player soak tests I can start by splitting this into clear milestones and delivering the first playable loop first. Do you want the authoritative server to run as a Unity headless build, or are you open to separating persistence/economy into a backend service from day one? Regards, Slavko
$20 SGD in 1 day
4.4
4.4

I’m energized by the vision for AltForge Lab, especially the challenge of delivering a deep open-world RP experience specifically tailored for mobile hardware. Having previously architected core systems for mobile RPG titles using Unity’s Addressables and optimized URP pipelines, I understand the balance between complex world-state management and strict mobile performance constraints. My focus is on building a modular, performance-first foundation that scales seamlessly as your role-play mechanics and world grow in complexity. To achieve this, I’ll implement a decoupled, event-driven architecture using C# interfaces to ensure core systems—like inventory, character progression, and world interactions—remain extensible. I will leverage Unity’s Level Streaming and custom occlusion culling to maintain high frame rates during open-world traversal even on mid-range devices. Additionally, I’ll establish a robust data management layer using ScriptableObjects and localized serialization to allow for rapid balance changes and persistent state saving without creating heavy processing overhead. Regarding the scope of AltForge Lab, are you leaning toward a strictly single-player foundation, or should I architect the core with a specific networking framework like Fish-Net or Mirror in mind for future scaling? Also, do you have a target minimum device spec (e.g., iPhone 12/equivalent) to guide our initial optimization passes? I’m available to discuss these technical nuances or jump on a brief call to ensure our development roadmap aligns perfectly with your long-term vision for the project.
$28 SGD in 7 days
4.2
4.2

Hello Your AltForge Lab project sounds like an exciting challenge, especially building a smooth, multiplayer open-world RPG optimized for Android. I specialize in Unity multiplayer development with C# and have hands-on experience using Mirror and Netcode for GameObjects to create authoritative servers with stable lobby and instancing systems. For your needs, I’d architect a modular backend that securely saves player data in a cloud database, ensuring seamless persistence across sessions. The economy and job modules would be flexible and data-driven for easy balancing. Vehicle mechanics would include ownership and state syncing, while the UI would be minimalistic yet fully touch-optimized. I’m confident in delivering reliable 50-player connections without crashes by profiling memory and network performance aggressively. Let’s discuss your priorities and timeline so I can start structuring milestones that get you a solid MVP quickly. Best regards, AbdulHamid
$20 SGD in 40 days
4.4
4.4

As a senior AI, web, mobile, and firmware engineer with deep experience in developing high-performance platforms, applications, and systems, I believe I'm your perfect match for this monumental Unity project. My proven proficiency in several languages and frameworks—including C# as well as Unity—coupled with my strong grasp of database management enables me to deliver a game core that's robust, scalable, secure, and efficient. With my talent for clean code architecture and extensive experience in creating modular systems and detailed documentation, rest assured your future creators will be able to extend this game without rewriting core codes. Moreover, my specialization in mobile development adds immense value to our work together. I understand the critical importance of a smooth Android performance and steady network play in a mobile-first game like AltForge Lab. As such, I'll ensure that your project is Android optimized-for input, screen ratios, memory footprint-supporting 30fps on mid-range devices. To achieve this efficiency, I'd also employ my expertise in cloud computing and DevOps using platforms such as AWS or Firebase for seamless synchronization between devices.
$30 SGD in 40 days
4.4
4.4

Hello there, we are a team of Game developers and we can do this project in no time. Thanks Ashish Kumar.
$25 SGD in 40 days
4.1
4.1

As a seasoned full-stack developer with specialization in both web and mobile app development, I am well-versed in the specific technologies you require for your Unity Mobile RP Game Core project. With over 10 years of experience handling diverse projects which demand core skills like C# programming and mobile app development, I'm confident in my ability to deliver the precise multiplayer framework you need, complete with lobby, instancing, and authoritative server logic. I'm especially strong when it comes to building systems that store and load player data securely, providing seamless experiences across multiple sessions - which aligns perfectly with your requirement for a persistent player-saving system. Furthermore, I have hands-on experience architecting economies and job modules, making your task of creating configurable salaries, taxes, and transaction logs significantly easier. In addition to these tailor-made qualifications for your project, my modularity-centric coding practice ensures all the systems I build are future-proofed. This means that even post-delivery, your project will be easily extendable by future creators without rewriting core code. Overall, with my commitment to high-quality work ensuring timely deliveries without compromising on performance or security, I believe I am the ideal fit for your ambitious AltForge Lab project. Let’s collaborate and make this digital playground a reality!
$25 SGD in 40 days
4.1
4.1

Hi, I can build the Unity foundation for AltForge Lab as a mobile first open world role play experience with smooth Android performance and stable multiplayer. I have worked on similar Unity multiplayer systems involving player accounts, persistent saves, inventories, in game currency, vehicle ownership, chat, modular gameplay systems, and server based logic. For your project, I can set up the core multiplayer framework using Mirror or Netcode for GameObjects, with lobby flow, player instancing, authoritative server logic, and reliable Android client connection. I can also build the database saving system for character stats, cash, inventory, vehicles, properties, and job progress so players return to the same state after logout. The economy, job modules, vehicle system, mobile UI, and chat system will be built in a modular way so future features like voice, emotes, and more jobs can be added later. Best regards, George
$30 SGD in 40 days
3.8
3.8

Creating a robust multiplayer framework for your open-world role-play game is essential to ensure players have a seamless experience as they navigate jobs, vehicles, and social interactions. With 12+ years of experience in full-stack development, particularly in Unity and C#, I'm well-prepared to tackle the challenges outlined in your project. I can deliver a reliable core multiplayer solution using established frameworks like Mirror or Netcode for GameObjects, ensuring smooth connectivity even under load. Additionally, I have extensive knowledge of creating persistent player-saving systems leveraging secure databases like Firebase or AWS to manage character stats effectively. My expertise also extends to developing modular economy and job systems with configurable settings, as well as vehicle management features that enhance gameplay dynamics. Furthermore, I can implement a lightweight UI designed for mobile devices that meets your criteria for performance and usability. To better understand your vision, what specific features do you envision being prioritized in the initial development phase?
$30 SGD in 7 days
3.4
3.4

Hi, this is Kris from McKinney, Texas, I've reviewed your project requirements and understand that building AltForge Lab—a mobile-first open-world role-play game in Unity—comes with key challenges such as developing a core multiplayer framework, implementing a persistent player-saving system, and creating various in-game modules like economy, jobs, and vehicles. My approach involves leveraging my expertise in Unity, C#, and multiplayer game development to create a robust multiplayer framework with essential features like lobby, instancing, and authoritative server logic. I will also focus on designing a seamless player-saving system and implementing modular systems for economy, jobs, and vehicles. A few additional questions: Q1: Have you already finalized the visual style for the game? Q2: Do you have any specific requirements for the in-game chat system? Q3: Are there any preferred databases for storing player data securely? Best regards, Kris Kramer
$25 SGD in 40 days
4.3
4.3

Hi there! Building a mobile open-world multiplayer game often fails when server sync, persistence, and economy systems are not properly structured from the start. This usually leads to desync issues, data loss, and unstable gameplay under load. I have strong experience in Unity 3D development with C#, including multiplayer systems using Mirror and Netcode for GameObjects. I have worked on persistent player data systems with secure database integration for inventory, currency, and character stats. I also have experience in building modular gameplay systems like jobs, economy loops, vehicle systems, and chat frameworks for scalable game architecture. My approach will start with setting up a stable authoritative server-client architecture for reliable multiplayer sync. I will then build a persistent save system to ensure all player actions like jobs, purchases, and progress are safely stored and restored. Next, I will implement modular economy and job systems so they can be easily expanded later. Finally, I will optimize performance specifically for Android devices to ensure smooth gameplay on mid-range phones. check our work https://www.freelancer.com/u/ayesha86664 Have you already decided between Mirror and Netcode for GameObjects, or are you open to recommendation based on performance? Let me know if you’re interested & we can discuss it. Best Regards Ayesha
$20 SGD in 35 days
3.6
3.6

Hi there, I’ve read your AltForge Lab vision and I’m confident I can build a solid mobile-first multiplayer core with a clean, maintainable structure that runs smooth on Android. I’ll architect a lightweight, modular stack using a proven multiplayer solution (Mirror or Netcode for GameObjects) with lobby, instancing, and authoritative server logic, plus a persistent save system that writes character stats, inventories, properties and cash to a secure database and reloads them seamlessly.
$20 SGD in 34 days
3.5
3.5

Hello, I am Vishal Maharaj, with 20 years of experience in Game Design, C# Programming, Unity 3D, Game Development, Android, Unity, and Mobile App Development. I have carefully reviewed the requirements for the Unity Mobile RP Game Core project. To deliver on this project, I propose to: - Develop a robust multiplayer framework using Unity with essential features like lobby, instancing, and authoritative server logic. - Implement a secure player-saving system that stores character stats, inventories, and cash in a database. - Create economy and job modules with configurable salaries and taxes. - Design a comprehensive vehicle system covering spawning, ownership, fuel, and damage. - Develop a user-friendly UI and in-game text chat system. - Optimize the game for Android devices. I am eager to discuss further details and initiate the chat to bring this project to life. Cheers, Vishal Maharaj
$25 SGD in 40 days
3.3
3.3

Hello, I've reviewed your project and understand you’re building AltForge Lab as a mobile-first open-world role-play experience in Unity, with multiplayer persistence, economy systems, jobs, vehicles, and scalable architecture designed for Android performance and future expansion. I can develop a modular Unity backend and client architecture using a proven networking solution like Mirror or Netcode for GameObjects, with authoritative server logic, persistent database integration for player state (cash, inventory, vehicles, properties), and clean system separation for jobs, economy, and chat. The implementation would include a lightweight touch-optimized UI, proximity/global/private chat system designed for future voice and emote expansion, and a vehicle system with ownership, spawning, and persistence. The focus will be on stability, scalability, and meeting your 50-player simulation requirement with consistent performance on mid-range Android devices. You can review my work here: https://www.freelancer.com/u/GridsmithLTD Do you already have a preferred backend stack for persistence (Firebase, PlayFab, custom Node/PostgreSQL), or should I design the full data layer alongside the Unity architecture? Regards, Atik
$20 SGD in 40 days
3.3
3.3

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