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Title Polish & Optimize Web-Based 2D Endless Runner ([login to view URL]) ⸻ Description Important: This is NOT a Unity game. This is a WEB-BASED 2D game built with [login to view URL] (JavaScript). Playable demo: [login to view URL] ⸻ What I Need (Phase 1 only): • Performance optimization (stable 60 FPS) • Clean restart behavior (no lag after restarts) • Improve run / jump / fall responsiveness • Simple lightweight city-style environment (placeholders OK) No Unity No full rebuild No high-end art ⸻ Budget $300 – $500 (Phase 1 only) ⸻ Required • Real experience with [login to view URL] • Web-based game optimization ⸻ To Apply Answer briefly: 1. Have you worked with [login to view URL] before? 2. Can you work within the $300–$500 budget?
ID do Projeto: 40143174
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73 freelancers estão ofertando em média $1.084 USD for esse trabalho

I have over a decade of experience in web and mobile development, specializing in optimizing and polishing 2D mobile games. I understand that your project requires transforming an educational endless runner prototype into a production-ready mobile release. The core concerns of performance, architecture, and game feel are crucial for achieving a seamless and engaging user experience. In the past, I have successfully worked on similar projects in the gaming industry, delivering high-performance games with smooth animations and responsive controls. My expertise in optimizing code, ensuring 60 fps stability, and creating modular structures aligns perfectly with your project's goals. I am confident that I can refactor the code, enhance character movements, and integrate a cohesive city environment to meet your requirements. Let's collaborate to bring this 2D runner game to life and create an experience that kids will love. Feel free to reach out to discuss further details and get started on this exciting project.
$1.200 USD em 20 dias
8,3
8,3

Hello plz check my profile and clients outstanding feedback related to your project- I'll develop your gaming project according to your requirement- I'm senior video game developer with 9+ year experience with my professional developers & artist team & i have developed alot of small/medium & big games project of Arcade,simulation, puzzle , hyper causal , shooting , casino, card, racing,multiplayer, open world Nft blockchain games & other online/offline games according to my clients requirement for different platform (Android/ios/PC/web/AR/VR) Quality graphics, Fast service suitable price, unlimited revision & 100% client satisfaction is my first priority Come inbox & lets start Thanks
$750 USD em 40 dias
6,7
6,7

Dear Client, I am excited about your project "Polish & Optimize 2D Runner" and confident I can deliver excellent results. With strong experience in similar work, I understand your requirements and can start immediately. I would love to discuss your project further and answer any questions. Thanks and best regards, Kamran
$790 USD em 13 dias
7,3
7,3

Hi, I'm excited to share my proposal for transforming your current educational endless runner prototype into a polished production-ready mobile release. With over a decade of experience in the field, I have the skills and expertise to ensure we achieve the performance benchmarks you need. Firstly, I will focus on optimizing the game's performance to maintain a consistent 60 fps across mid-range Android and iOS devices even after extended play sessions. This involves refining the core mechanics and addressing any lag or sluggishness issues that arise during prolonged use. Secondly, I'll refactor the current codebase into a modular architecture, particularly improving how animations are handled. This will not only make the game easier to expand in future but also ensure smoother gameplay with minimal input delay. Additionally, we’ll upgrade the visual environment by integrating a bright and lightweight city backdrop. This includes creating tiled ground, layered buildings, and obstacle sprites that enhance the aesthetic appeal without compromising performance. Character movement will be optimized for snappy responsiveness, making each run, jump, and landing feel fluid and engaging. Once these elements are in place, I'll provide you with a test build of the game through TestFlight or Google Play Internal to verify the improvements. This version should meet all your specified criteria, ensuring a rock-solid performance and a polished user experience. You can check the portfolio on my profile for references Best regards, Reed
$1.500 USD em 25 dias
6,4
6,4

Hello, Your project is right in my wheelhouse — turning a prototype into a polished, high-performance 2D endless runner for mobile. I specialize in optimizing Unity (or similar engines) for smooth 60 fps gameplay on mid-range devices, including handling memory leaks, input latency, and restart stability. I can help you: • Refactor your current code into a clean, modular structure with a robust animation system, making future expansions and new levels easy. • Optimize character movement and physics for snappy, responsive run/jump/fall mechanics. • Replace placeholder art with lightweight, visually coherent city environments that maintain performance. • Ensure builds remain stable and fluid after extended play sessions and multiple restarts. • Deliver a fully documented project and a test build on TestFlight and Google Play Internal.
$1.125 USD em 7 dias
6,6
6,6

Hello, I’ve gone through your project details, and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, specifically in optimizing 2D games for various platforms. Performance is my top priority, and I can ensure your game runs at a solid 60 fps, even after extended play and multiple resets. I will refactor your existing code to enhance its architecture, focusing on a clean, modular structure that simplifies future updates. Furthermore, I’ll improve the character’s movement and replace placeholder art with vibrant city backdrops, ensuring a delightful experience for kids. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1️⃣ Do you have specific art assets ready, or will I be creating them from scratch? 2️⃣ Are there any particular tools or methodologies you prefer for testing the game? 3️⃣ What is your expected timeline for this optimization? Let’s discuss over chat! What is your expected timeline for this optimization? Regards, Arpit Jaiswal
$1.250 USD em 20 dias
7,4
7,4

Building off the prototype and addressing performance concerns, I offer you my expertise in 2D mobile game optimization and tidy, scalable coding. In over 5 years of Unity game development, I've constantly delivered immersive gaming experiences, a quality paramount to your project goal. I assure you of a consistent 60fps gameplay, even after extended usage and multiple restarts, on mid-range Android and iOS devices. Additionally, I understand that your project needs more than just performance improvements; it needs well-documented and future-proof code. My structured approach ensures a clean and modular codebase with a strong emphasis on maintainability and scalability. This includes detailed documentation of the animation pipeline so that any future potential expansion or character addition can be smoothly implemented. Moreover, with my knack for tight-knit integrations, I can seamlessly incorporate a cohesive city environment while keeping performance high by utilizing bright, lightweight assets. From the layered buildings to the tiled ground and obstacle sprites, every aspect will not only breathe life into the game but will also maintain smoothness in animations.
$1.125 USD em 7 dias
6,2
6,2

Hello Yahiaabf, After reviewing your description, we’re excited about the opportunity to collaborate and confident we can deliver it within your budget and timeline. We are an expert team which have many years of experience on Mobile App Development, iPhone, Android, Game Design, C# Programming, Animation, Game Testing, Unity Please come over chat and discuss your requirement in a detailed way. Regards
$750 USD em 7 dias
4,8
4,8

Hi, We can take your runner from prototype to production by deeply optimizing performance for sustained 60 fps, refactoring the codebase into a clean, modular architecture, and tightening the animation pipeline for smooth, responsive controls. We’ll replace placeholder art with a lightweight, cohesive city environment and ensure the build remains stable after long play sessions, ready for future expansion on both Android and iOS. Looking forward to hearing back from you. With Regards, Raghav, BLW TECH
$1.400 USD em 30 dias
4,9
4,9

Hello there, I can help you turn this endless runner from a working prototype into a smooth, production-ready mobile game that holds a solid 60 fps even after long play sessions and multiple restarts. I can refactor your current codebase into a clean, modular structure that is easy to maintain and expand, with special focus on the animation pipeline and game loop stability. In a recent Unity 2D runner project, I rebuilt the character animation flow, optimized memory usage, introduced proper object pooling, and tightened input handling. NO BIG WORDS JUST QULITY WORK. How about a virtual cup of coffee? Let's connect. Best Mayank
$1.125 USD em 7 dias
4,7
4,7

⭐Hi, I’m ready to assist you right away!⭐ I believe I'd be a great fit for your project since I specialize in optimizing mobile games and writing clean, scalable code. With my expertise in C# programming, mobile app development, and game design, I can help transform your educational endless runner into a polished mobile release. I have a solid background in 2D game optimization and have worked on projects that require seamless performance even after long play sessions. My experience in Unity and mobile game development ensures that I can address the performance concerns and deliver a smooth, responsive gameplay experience. The project's main goal of achieving 60 fps consistency, refactoring the codebase for maintainability, and enhancing character movement aligns with my technical skills and experience in game development. I'm excited to collaborate on creating a vibrant city backdrop and improving the overall feel of the game to captivate young players. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
$750 USD em 5 dias
4,3
4,3

Greetings! I’m a top-rated freelancer with 16+ years of experience and a portfolio of 750+ satisfied clients. I specialize in delivering high-quality, professional 2d runner polishing and optimizing services tailored to your unique needs. Please feel free to message me to discuss your project and review my portfolio. I’d love to help bring your ideas to life! Looking forward to collaborating with you! Best regards, Revival
$750 USD em 7 dias
4,6
4,6

Hi, I can turn your playable prototype into a production-ready 2D endless runner, focused on stable 60 fps performance, clean architecture, and polished, responsive gameplay. I’ll optimize long-session performance, refactor the animation and code structure for scalability, and tighten movement and controls for smooth, delay-free runs and jumps. I’ll also replace placeholder art with a lightweight city environment (tiled ground, layered buildings, optimized obstacles) and deliver a test build via TestFlight or Google Play Internal for verification. Best regards, Shakila Naz
$750 USD em 7 dias
4,3
4,3

Dear Client, I am excited about your project "Polish & Optimize 2D Runner" and confident I can deliver excellent results. With strong experience in similar work, I understand your requirements and can start immediately. I would love to discuss your project further and answer any questions. Thanks and best regards, Faizan
$790 USD em 13 dias
3,9
3,9

Hi there, I’m an experienced 2D mobile game developer specializing in performance optimization, modular architecture, and smooth, responsive gameplay. I can transform your educational endless runner prototype into a production-ready mobile release with rock-solid 60 fps on mid-range Android and iOS devices—even after extended play and multiple restarts. I’ll refactor your current code into a clean, modular structure that’s easy to maintain and expand, with a particular focus on the animation pipeline for running, jumping, falling, and interactions. Character movement will feel snappy, visually smooth, and highly responsive, enhancing the overall player experience. I’ll also replace placeholder art with a lightweight, bright city environment—layered buildings, tiled ground, and cohesive obstacle sprites—without compromising performance. The final deliverables will include: a stable build hitting 60 fps, refactored and well-documented code, responsive character controls, a polished visual environment, and a test build on TestFlight or Google Play Internal for verification. I’d love to help turn your prototype into a fun, performant game that kids will enjoy, while leaving a solid foundation for future levels and characters.
$750 USD em 7 dias
3,6
3,6

Hi there, I’m excited about the opportunity to help transform your educational endless runner into a polished mobile release. With extensive experience in 2D mobile game optimization and Unity, I can tackle the performance issues to ensure a smooth 60 fps, even during extended play sessions. I'll refactor your code into a modular architecture, enhancing maintainability and scalability for future expansions. Additionally, I'll focus on refining character movement and integrating a vibrant city backdrop to elevate the gameplay experience. Let's discuss a timeline to get your game to the next level! What specific animations or features would you like to prioritize in the refactoring process? Best regards,
$750 USD em 2 dias
2,9
2,9

Hi there, I can polish and optimize your 2D runner to make it smoother, more visually appealing, and performance-ready. From refining animations and character movement to optimizing assets and improving responsiveness, I’ll ensure the game runs seamlessly and looks professionally polished. Looking forward to enhancing your 2D runner for the best possible experience! Best Regards, Waleed Saleem
$750 USD em 5 dias
3,2
3,2

I NEVER USE AI FOR BIDDING! You want to turn your endless runner prototype into a polished, performant mobile game—rock-solid 60 fps, clean architecture, smooth controls, refactored animations, and new city visuals. I’ve shipped high-performing 2D mobile games with responsive controls and modular codebases, especially where deep optimization and clean animation handling are critical. Looking forward to discussing more details. Game engines: Unity, Godot, Cocos2d-x Languages: C#, GDScript, TypeScript, C++ Optimization: Frame pacing, profiler usage, asset streaming, draw call batching Mobile: Android, iOS, TestFlight, Google Play Internal Art pipelines: Spine, Aseprite, tiled backgrounds, lightweight sprites Documentation: inline, modular, architecture-ready
$1.125 USD em 3 dias
2,7
2,7

Hello Yahiaabf, I am excited about the opportunity to collaborate on your project 'Polish & Optimize 2D Runner'. With over ten years of solid experience in web and mobile app development, I am well-positioned to bring your vision to fruition. My focus is on understanding your unique requirements and delivering tailored solutions that drive tangible results. Clear and consistent communication is paramount to our success. I am committed to keeping you informed and involved throughout the project journey, ensuring we achieve our goals together. Let's talk to you about how I can contribute to your project's success.
$750 USD em 7 dias
2,2
2,2

With my extensive experience as a Unity Game developer, I am confident in my ability to take your prototype to the next level and create a production-ready game that children will love. Performance optimization is one of my areas of specialty, and I have a proven track record of delivering games with smooth gameplay on various platforms. I am well-versed in untangling messy code and refactoring them into clean, modular structures that are easy to expand and maintain. This means your game's architecture will be sound, and its animation handling will be reliable. Moreover, I understand the importance of the game's feel and responsiveness in creating an immersive experience. I'll leverage my skill in 2D mobile game optimization to guarantee a solid 60 fps even after long sessions or multiple restarts. As for your aesthetic requirements, I am skilled in 3D level designing, including integrating assets and shaders for lightweight yet visually appealing environments. Your city backdrop will be cohesive, with each aspect enhancing the scene without compromising performance. Finally, I value a collaborative approach with my clients. Your trust in me isn't something I take lightly. By choosing me for this project, you've found a partner who doesn't just deliver but also commits to an ongoing partnership. Let's take this educational endless runner from an admirable prototype to a mobile release that truly engages children.
$1.200 USD em 7 dias
1,9
1,9

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