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A persistent browser-based sci-fi strategy MMO set in a shared online galaxy where players build and expand interstellar corporations through mining, industry, trade, colonization, and fleet management. Players start small with a basic colony or station and gradually grow into large industrial or military powers by extracting resources, building automated production chains, researching technologies, trading on a player-driven market, and expanding across planets and star systems. Core gameplay focuses on: Planet and sector colonization Resource extraction and manufacturing Automated logistics and trade routes Fleet and station management Research and progression systems Player-driven economy and markets Alliances, diplomacy, and territorial competition The galaxy is persistent and continues running even when players are offline, with factories, mining operations, and colonies producing resources over time. The game should feature: A live persistent galaxy Real-time economy simulation Procedurally generated star systems Browser-based interface with galaxy and planetary views Scalable multiplayer backend with live updates Strategic, long-term progression focused on economy and expansion rather than action combat The overall feel should combine space empire management, industrial automation, and large-scale online strategy in a living galaxy shared by all players.
Project ID: 40447389
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131 freelancers are bidding on average $1,747 AUD for this job

Hello, As a leader in web services and with a dedicated team of experienced developers, our main focus has always been turning ideas into reality. Our profound expertise lies in JavaScript which is perfectly aligned with the requirement of a browser-based strategy game such as yours. We understand that your game demands the use of latest technologies like real-time economy simulation, live multiplayer backend, procedural generation and more. With our intricate understanding of the JavaScript ecosystem and its implementation, we can ensure timely and accurate execution. It's worth mentioning that at Our Software, we emphasize creating a 'WOW' factor in all our projects, which resonates with your explicit requirement for a persistent galaxy that runs continuously even when players aren't online. This means we’re confident in our ability to design and manage automated factories, mining operations and colonies efficiently. Our expertise in browser-based interfaces will also give your players an immersive galactic experience through an easily accessible yet detailed UX/UI design. Lastly, let’s not forget one of the most vital aspects - strong customer service. When it comes to managing massive multi-player games like yours, there is always room for improvements and additions to meet evolving user demands. We offer a proactive approach to dealing with client concerns and suggestions-a key trait that I believe would resonate well with you Thanks!
$450 AUD in 3 days
7.9
7.9

Hello, Browser-based persistent MMOs live or die on server architecture and player retention mechanics. Are you planning real-time combat or turn-based strategy, since that completely changes how we handle concurrency and state management? We've built several multiplayer strategy games and logistics systems over the years. The galaxy-building angle is solid—it's all about clean data architecture and keeping players engaged without server costs spiraling. Let's hop on a quick call and map out your core loop. I can sketch a rough technical plan and we'll nail down what's actually feasible in your budget. Regards, Nurul Hasan
$250 AUD in 21 days
7.5
7.5

Hi There I just read your project details regarding the Project: Persistent Sci-Fi MMO Galaxy Strategy Game Can we do a quick chat right now so that we can discuss the project briefly? I have 10 years of experience in PHP, WordPress, Woocommerce, Cake Php, Codeigniter, Magento, Shopify, Laravel, Adobe Photoshop, Adobe Illustrator, CorelDRAW, Bootstrap, HTML, CSS, Angular, Javascript, jQuery, and My SQL. I appreciate Muhammad Rizwan Atif
$250 AUD in 2 days
7.0
7.0

Hi, this project involves building a complex persistent MMO galaxy strategy game with real-time economy simulation and large-scale multiplayer backend, which presents significant challenges in state orchestration and scaling. The real engineering risk lies in maintaining consistent game state and simulating economy and automation processes continuously, even when players are offline, without performance degradation. I usually structure systems by separating state management, event processing, and real-time update layers to ensure scalability and robustness. While my background is not in game dev specifically, I have extensive experience building scalable backends and automation pipelines that require similar orchestration and state consistency. Though I have not worked on persistent MMO games, my expertise in designing modular, maintainable systems with complex data flows and automation aligns with the backend challenges here. I recommend focusing on decoupling the simulation engine from the player interaction layer and implementing event-driven updates with snapshotting for persistence and recovery. I can help outline the backend architecture focusing on state synchronization, event queue design, and scaling strategies to support a persistent galaxy with automated economic simulation. Thanks, Hercules
$500 AUD in 7 days
6.9
6.9

⭐⭐⭐⭐⭐ Develop a Persistent Sci-Fi MMO Galaxy Strategy Game ❇️ Hi. Ive reviewed your project needs and see youre looking for a persistent browser-based sci-fi strategy MMO set in a shared online galaxy. I have already completed over 20 similar projects for MMO game development. I will create an expansive and engaging game that allows players to build interstellar corporations through various strategic activities while ensuring a deep and immersive gameplay experience within your budget. ➡️ Why Me? Im a PhD in Game Development with over 7 years of experience in creating large-scale, interactive MMOs, specializing in sci-fi and strategy genres. My expertise includes procedural generation, real-time simulation, backend scalability for multiplayer games, and creating engaging user interfaces for browser-based applications. I also have a strong grip on relevant technologies that will ensure a seamless and responsive gaming experience. ➡️ Let’s have a quick chat to discuss your project in detail, and I can show you samples of my previous work. ➡️ Some of my similar work: ✅ Virtual Space Exploration MMO ✅ Real-Time Strategy War Game ✅ Multiplayer Space Trade Simulation ✅ Automated Resource Management MMO ✅ Planetary Colonization and Expansion Game ✅ Interstellar Trade and Economy MMO ✅ Diplomacy and Alliance-Based Strategy Game ✅ Persistent World Construction Simulation Waiting for your response! Best Regards, Dr. Muhammad Asad
$562 AUD in 7 days
6.6
6.6

Hello, I can help build the persistent browser-based sci-fi MMO galaxy strategy game with a focus on the live galaxy, resource production, trade routes, procedural star systems, fleet and station systems, and a scalable multiplayer backend with real-time updates. I have experience with JavaScript, Python, HTML5, web game systems, economy simulation, and backend logic, so I can help turn the long-term empire management, automation, markets, alliances, and offline production into a clear playable foundation. I am ready to begin immediately and would be happy to discuss the project in further detail. Thanks, Teo
$300 AUD in 5 days
6.7
6.7

i’ve done very similar recently building persistent multiplayer simulation systems with real-time resource processing, queued automation, and scalable Node.js backends for always-running game worlds. How large do you expect the active galaxy scale to be at launch, and do you want a single persistent shard or multiple isolated universes? Will economy simulation continue server-side in fixed ticks, or do you want event-driven processing for factories and logistics? I’d recommend separating galaxy simulation from player API services because it keeps the economy stable under heavy multiplayer load. I’d also use deterministic tick processing with Redis queues and PostgreSQL snapshots so offline progression and market calculations stay reliable. I’ll first design the simulation architecture, procedural generation flow, and persistent economy systems. Then I’ll build the browser client, multiplayer backend, and automation loops with live updates and scalable infrastructure, followed by balancing and long-duration persistence testing. Best, Dev S.
$450 AUD in 5 days
6.6
6.6

Hi there, I read your persistent sci-fi MMO galaxy project and I’m confident I can build a scalable browser-based empire where logistics never sleep. My approach combines procedurally generated star systems, live economy simulation, and modular automation for mining, production, and fleets. I’ll design a player-driven market, diplomacy, and territorial competition that grow with the galaxy while keeping the experience accessible in a browser. Next steps: I can start with a design sprint and a phased plan within 2 weeks to deliver a playable prototype.
$555 AUD in 15 days
6.3
6.3

Hi there, We’ve developed similar large-scale multiplayer games, including a 3D web-based game with a fully integrated player-driven economy. We understand the importance of a strong backend and have extensive experience with technologies like Node.js, PHP, Python, and .NET, as well as server management and CI/CD pipelines. We also have dedicated front-end developers who specialize in modern frameworks like React, Vue, and Nuxt, ensuring that your game’s UI is both engaging and user-friendly. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best, Adil
$472.35 AUD in 7 days
6.5
6.5

Hi, Your sci-fi strategy MMO concept is ambitious and very interesting, especially the focus on persistent economy, automation, colonization, logistics, and long-term galaxy expansion. I have experience with web development, game systems, backend architecture, real-time updates, and simulation-based applications. I can help design and build an MVP with a browser-based galaxy interface, procedurally generated star systems, planet and sector views, resource extraction, production chains, research progression, fleets, trade routes, and a player-driven market. For the first version, I would suggest starting with a focused MVP: account system, galaxy map, colony management, resource production over time, basic market, research tree, and live backend simulation. This can be built with JavaScript for the frontend and Python or Node.js for the backend, with scalable database architecture for persistent world data. The code will be modular so alliances, diplomacy, territorial control, advanced logistics, and fleet systems can be expanded later. I would be excited to help turn this into a strong foundation for a long-term online strategy game. Best, Justin
$500 AUD in 7 days
6.2
6.2

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 !
$251 AUD in 2 days
6.1
6.1

I am interested in your project because I specialize in building scalable, systems-driven multiplayer architectures and complex simulation-based game logic that align closely with your vision of a persistent sci-fi MMO galaxy. I will approach this by designing a modular backend that handles galaxy state persistence, resource simulation, and real-time economy updates using a server-authoritative architecture with scalable services in Python or Node.js. On the frontend, I would implement a browser-based interface using HTML5 and JavaScript with an interactive galaxy and planetary management layer, optimized for real-time updates and long-session gameplay. The core systems such as colonization, production chains, fleet management, and market trading will be built as independent but interconnected simulation modules to ensure long-term scalability and future feature expansion. I will also design procedural generation logic for star systems and a persistent world state engine that continues to evolve even when players are offline. You will receive a clear technical roadmap, a working MVP architecture for validation, and a foundation that can scale into a full MMO ecosystem with alliances, diplomacy, and economy-driven progression. Let’s connect to define milestones and start building the core simulation layer. Alexander
$500 AUD in 7 days
6.1
6.1

Greetings, Creating a persistent sci-fi MMO where players build and expand their own interstellar corporations sounds like an exciting challenge. You want a game that allows players to start small and gradually develop into powerful entities through resource management, trade, and strategic alliances. My approach would involve designing a robust backend that supports real-time economy simulation and a scalable multiplayer environment, ensuring that the galaxy feels alive even when players are offline. With my experience in JavaScript and Python, I can develop the intricate systems for resource extraction, logistics, and automated production chains. I understand the importance of a seamless user experience, and I’m skilled in creating engaging interfaces for a browser-based platform. This project aligns perfectly with my passion for game design and development. I’m eager to help bring your vision to life. Best regards, Saba Ehsan
$450 AUD in 3 days
5.7
5.7

Hey, You are looking for Persistent Sci-Fi MMO Galaxy Strategy Game "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
$250 AUD in 1 day
5.5
5.5

Hi, this is not a simple browser game, it needs a persistent simulation backend where economy, production, logistics, colonies, fleets, and market activity keep running even when players are offline. I can help build this as a scalable browser-based strategy MMO prototype with procedural star systems, player colonies, resource production, trade routes, live updates, and a clean galaxy/planet management interface. The right approach is to first define the core simulation loop, database structure, tick system, and multiplayer architecture, then build the playable MVP without overloading the first version. I have experience with full-stack web platforms, real-time systems, game logic, and scalable backend planning, so I can approach this from both gameplay and technical architecture. Do you already have a design document for the economy and progression system, or should I help structure the first playable version from the concept? Best regards, Waqas A
$700 AUD in 42 days
5.4
5.4

Having worked extensively with PHP, Node.js, Vue.js, and C#, I am confident in my ability to create a highly interactive and scalable persistent galaxy for your sci-fi MMO. My proficiency in full-stack web development and web scraping is sure to be an asset as we create the administration panel that will simulate the real-time economy essential for your game's immersive experience. I also foresee the importance of a solid front-end interface in ensuring that your aforementioned strategic, long-term progression takes the center stage over action combat. My adeptness with Vue.js and its ecosystem epitomizes what you're seeking - efficiency, scalability, and user-friendliness; these aspects will prove pivotal in developing a browser-based game that players can access seamlessly and enjoyably on any device. Moreover, having cultivated a penchant for designing dynamic websites that cater to clients' unique needs, I vow to create a game which not only meets but exceeds your expectations. My commitment to delivering standout results within stipulated timelines makes me an ideal fit for this project. I look forward to converting this dream of mine into an unforgettable reality that'll keep your users engaged far beyond their typical gaming sessions.
$450 AUD in 5 days
4.9
4.9

Hello, I’m excited about the opportunity to develop your persistent browser-based sci-fi strategy MMO. Your vision of a shared online galaxy where players build interstellar corporations aligns perfectly with my experience in game development and systems integration. With over five years of experience in creating complex multiplayer online games, I am well-versed in designing scalable backends and implementing real-time economy simulations. My expertise includes using technologies such as Unity and Node.js, which are crucial for developing a robust and interactive user experience. To achieve your project goals, I would take the following approach: - Design a scalable architecture to support a live persistent galaxy, ensuring seamless player interactions and resource management. - Implement dynamic resource extraction and manufacturing systems to facilitate automated logistics and trade routes. - Develop a procedurally generated star system framework that keeps gameplay fresh and engaging. - Establish a real-time economy that encourages player-driven markets and strategic alliances. I am eager to start this project and confident in my ability to deliver a high-quality game that meets your expectations. Let’s discuss how I can contribute to making this exciting vision a reality. I look forward to your response.
$250 AUD in 7 days
4.7
4.7

You want a persistent browser based sci fi MMO where colonies, factories, and markets keep running while players sleep. The key is a scalable simulation model that preserves consistent economy state without recalculating the entire galaxy on every request. Most teams underestimate how quickly naive ticks blow up CPU and DB contention when markets and trade routes interact across systems. I built CrowdAxis, which used scheduled ETL and a FastAPI scoring endpoint with real time UI updates. That taught me how to balance batch processing and live streams without stalling the frontend. My practical approach Run a deterministic tick engine that records events and applies deltas instead of recomputing full state Use event sourcing and worker queues for mines factories and logistics to spread load Separate market matching into its own service and push live updates via websockets while serving snapshots for UI Do you have a prototype or server code I can review so I can draft a 2 week plan and a clear breakdown for 500 AUD?
$500 AUD in 7 days
4.8
4.8

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, Thank you for sharing the detailed project brief. I can build your persistent browser-based sci-fi strategy MMO using cutting-edge technology with a premium design. I will deliver: • Live persistent galaxy with real-time economy simulation • Procedurally generated star systems for endless exploration • Scalable multiplayer backend for a seamless gaming experience • Browser-based interface for easy access and immersive gameplay You will also receive: • Comprehensive guide for efficient gameplay • User-friendly documentation for smooth navigation • Dedicated support for any assistance needed I am confident I can execute your vision professionally and efficiently. Looking forward to discussing timelines and next steps. Best regards, Chirag.
$550 AUD in 7 days
4.6
4.6

Hello, I am very interested in your sci-fi MMO project. I have extensive experience creating complex online strategy games with persistent worlds, resource systems, and player-driven economies. I understand the challenges of designing scalable multiplayer systems, live in-game economies, and long-term progression mechanics. I would love to schedule a short meeting to discuss how I can contribute and ensure your galaxy runs smoothly and feels alive for players. Please let me know a time that works best for you. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 AUD in 7 days
4.8
4.8

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