Unity 4 (JavaScript) Physics Game porting to C#

@AwaisChaudhry

Hello, I understand you're looking for a skilled freelancer to convert your Unity 4 physics game, "Stunt Car Arena", into the latest version using C#. My approach will focus on maintaining the original physics and handling as per your requirements, ensuring that the final product feels and works exactly the same way. I'll utilize the classic Randomation Vehicle Physics specifically, as you requested, and guarantee clean code with necessary comments, ready for iOS, Android, and web release. Given your concerns about experience, I assure you my past work is directly aligned with the level of detail and functionality you expect. I will also ensure the integration of the latest photon server as required. I am eager to collaborate directly and avoid any studio involvement, focusing on delivering a top-quality product tailored to your specifications. Can you provide specific details on any unique physics behaviors or handling characteristics that are crucial to replicate from the original game? Thanks, Muhammad Awais

@irsolutions

I am a seasoned Unity game developer with extensive experience in converting games from Unity 4 (JavaScript) to the latest version using C#. I understand that you are looking for a skilled freelancer to port your physics game "Stunt Car Arena" to the new Unity engine while maintaining the original physics. In the past, I have successfully completed similar projects in the gaming industry, ensuring high-quality code and seamless transitions. My expertise in Unity game development, proficiency in C#, and familiarity with physics game development make me the ideal candidate for this task. I am confident in delivering a final product that faithfully replicates the vehicle physics of the reference game, providing the same look, feel, and handling that you desire. I guarantee clean code with necessary comments, ready for iOS, Android, and web release, including the integration of the latest Photon server. Let's collaborate to bring your vision to life. Feel free to reach out with any questions or to discuss the project further. I am eager to work directly with you to ensure a successful outcome. Thank you for considering my proposal.

@a4logic

Hello, As the leader of a prominent software company in Pakistan, I bring a wide range of skills to the table that make me a perfect fit for this project. I have over a decade of experience in Unity game development and am highly proficient in both C# (your desired language) and JavaScript (the language used in your game). My team and I have successfully converted numerous games from Unity 4 (JavaScript) to the latest version of Unity using C#, so this task will be well within our capabilities. Furthermore, it's crucial to note that your game engine of choice, the "Randomation Vehicle Physics," is well-familiar terrain for us as we've worked within a similar timeframe before. We fully comprehend your insistence on maintaining the original physics and code structure. Rest assured, we'll provide clean and comment-rich code without any hacks, thus preserving the integrity of your game while embracing the enhancements that a newer version offers. Finally, you'll find solace in my team's experience with the latest Photon server. We know how to meld the server seamlessly into Unity projects like yours. Let's not forget my commitment to close collaboration; our studio will work directly with you throughout the project. With our qualifications tightly aligned with your requirements, together we can bring back "Stunt Car Arena" on iOS, Android, and web platforms without losing its essential charm and nature. Thanks!

@bhardwaj786

I have extensive experience in Unity game development and converting games from Unity 4 (JavaScript) to the latest version using C#. My portfolio showcases projects similar in complexity to the one you are looking to have converted. I am well-versed in physics game development and have a strong command of the C# programming language, ensuring a seamless transition of the physics from the original game. With a proven track record of delivering high-quality work within specified timelines, I am confident in my ability to complete this project efficiently. I am committed to maintaining clean and organized code with detailed comments, ensuring that the final product replicates the vehicle physics of the reference game accurately.

@AITSoft

Hello, I understand that you're looking for a skilled freelancer to convert your Unity 4 physics game, "Stunt Car Arena," from JavaScript to C# using the latest version of Unity, ensuring that the original physics handling is preserved. I have experience in Unity game development and am familiar with handling physics components, which is crucial to maintain the integrity of your game's original feel. I will rely on the Randomation Vehicle Physics engine to update the code while keeping it clean and well-commented for clarity. I appreciate that you value direct communication and want to work with a coder, not a studio. I will make sure my work aligns closely with your expectations and maintains the gameplay experience your fans enjoyed. Please find links to my past work showcasing my proficiency in similar projects: - - - Could you provide the specific features or elements from the original game that are most critical to replicate in the C# version? Thanks, Shamshad

@mannanmaan1425

Hello Khayam I., I have read the project details and understood the overall requirement. I am Abdul, a skilled freelancer with 5 years of experience in JavaScript, Mobile App Development, iPhone, Game Design, C# Programming, Unity 3D, Physics, Game Development, and iOS Development. I have successfully delivered multiple projects in the same domain. For your Unity 4 (JavaScript) physics game porting to C#, I will ensure a seamless conversion while retaining the original physics. You can view my portfolio here: https://www.freelancer.com/u/mannanmaan1425 Please connect with me so we can discuss the project further in the chat. Best regards, Abdul

@hireageek

Hello, As a veteran game developer with extensive expertise in Unity and C# programming, I am your ideal partner to convert your Unity 4 physics game into the latest version. I have successfully migrated numerous games from earlier iterations of Unity into the most up-to-date one, while preserving their unique core features. My experience in working with physics-based games, more specifically the Randomation Vehicle Physics engine, will ensure that your game retains its original handling and game mechanics. Through my career, I have honed my skills in mobile app development, which is crucial for porting your game to iOS and Android platforms.I can also handle coding for multiplayer capabilities using the latest Photon server to ensure a seamless gaming experience for users. Rest assured, I'll complete your project efficiently and swiftly, within the 1-4 week timeline you've specified. To ensure code clarity and readability, I incorporate comprehensive code comments alongside actual conversion work - no shortcuts or hacks. I completely understand your frustration with time wasters; hence I appreciate and respect your aversion for studios. By working directly with me as your dedicated coder, you'll experience consistent communication, transparent updates, and unwavering commitment to quality. My clients have consistently lauded me with five-star reviews for my versatile talents and excellent results; I promise you won't be an except Thanks!

@dfordesigners

Hello Khayam I., I reviewed your project, "Unity 4 (JavaScript) Physics Game porting to C#," and it’s an excellent match for my expertise. With 500+ completed projects and a 4.9⭐ Top-Rated profile, I deliver high-performance websites, custom applications, and creative digital solutions that are secure, fast, and visually outstanding. My skill set includes ✅ Web Development: WordPress, Shopify, WooCommerce, Laravel, PHP, React.js, Vue.js, Python ✅ Databases: MongoDB, MySQL, PostgreSQL ✅ E-commerce: Store setup, product optimization, custom checkout flows, payment gateways (PayPal, Stripe, Square) ✅ UI/UX Design: Pixel-perfect, responsive layouts, Figma prototypes, branding assets ✅ SEO & Marketing: On-page SEO, technical optimization, speed enhancement ✅ Integrations: APIs, CRMs, analytics, automation tools ✅ Maintenance: Bug fixing, security hardening, backups, and ongoing support Why work with me: ✔️ 95% completion rate 400+ 5-star reviews ✔️ 1-month free support after delivery ✔️ FREE basic SEO & security setup ✔️ US time zone availability for real-time collaboration If you’d like, I can create a quick tailored action plan for your project so you know exactly how I’ll get it done—before we even start. Let’s make your project a success. Kausar Parveen Multimedia Graphic Designer & Full-Stack Developer Your Partner in Digital Excellence

@pasngames

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

@Herculesz

Hi, I’ve worked directly on Unity 4.x to 2022 migrations, including full JavaScript → C# rewrites for physics-based vehicle games using Randomation Vehicle Physics (RVP). I understand your requirement to preserve the exact physics feel—wheel collider setup, suspension dynamics, and drift sensitivity—without modern physics tweaks. I’ve ported RVP before, retaining original behavior while upgrading to URP-compatible Unity builds and integrating Photon Fusion for online multiplayer. I code clean, well-commented C# without hacks, and ensure full cross-platform deployment (iOS, Android, WebGL). No studios, no outsourcing—just me. I’ll make sure Stunt Car Arena drives exactly how it used to. Thanks, Hercules

@mithusamsukha

I have extensive experience in Unity game development and strong proficiency in C# programming language. I have successfully converted games from Unity 4 (JavaScript) to the latest version of Unity using C#, ensuring a seamless transition while maintaining the original physics dynamics. My familiarity with physics game development equips me to deliver high-quality results for your project. With a proven track record of delivering projects on time and meeting client expectations, I am confident in my ability to complete the conversion of your Unity 4 (JavaScript) physics game to C# within the specified timeframe. My commitment to clean and efficient coding practices, along with attention to detail, will ensure that the final product replicates the vehicle physics of the reference game accurately, providing the same look and feel for an immersive gaming experience.

@Sohail748

Hi there, I’m offering a 25% discount on all my Unity development services for your *Unity 4 (JavaScript) Physics Game porting to C#* project. With over 8 years of experience in Unity development and game porting, I specialize in converting legacy UnityScript projects to modern, maintainable C# code while preserving gameplay, physics behavior, and performance. I will analyze your existing Unity 4 project, map out physics interactions, and rewrite scripts in C# with careful attention to fixed update loops, collision handling, and Rigidbody dynamics to ensure parity with the original experience. During the port I’ll refactor messy or duplicated logic, replace deprecated APIs, and update project settings so the game runs reliably on current Unity versions. I will thoroughly test physics, input handling, and game flows across devices, fix regressions, and optimize for stability and performance. Delivery includes the converted C# source, notes on changes, and guidance for future maintenance or upgrades. I’m available 24/7 and ready to start immediately to complete a clean, well-documented port that keeps your game feeling exactly as intended. Best regards, Sohail

@annes01

This is exactly the kind of work I love doing. Converting Unity 4 (JavaScript) physics games to the latest Unity version using C# is right up my alley. I've successfully completed similar tasks using clean coding practices and ensuring the end product matches the original feeling. I've handled projects with intricate physics components and user-friendly interfaces, always prioritizing quality. I'm happy to offer insight even if you don't go with me. Regards, Anne S.

@dataspro

Nice to meet you redbeardsl,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.

@kanika6665

Hello Khayam, I hope this proposal finds you well. I have meticulously reviewed your project requirements to convert your Unity 4 (JavaScript) physics game 'Stunt Car Arena' to the latest Unity version using C#. I assure you of my expertise in Unity game development, strong command of C# programming, and experience in game conversion. I have successfully completed similar projects in the past, ensuring clean code with necessary comments for clarity. I understand the importance of replicating the original physics accurately and will diligently work to achieve that. Considering the project complexity and timeframe, my bid for this project is $XXXX. I will commit to delivering the project within the specified 1-4 weeks timeline with the required integration of the latest photon server. I am eager to collaborate directly with you to ensure the project's success and provide regular updates on the progress. Please find the link to my past relevant work here: . Looking forward to your positive response. What specific elements of the original physics in 'Stunt Car Arena' are crucial for you to see faithfully replicated in the updated version? Thanks, KANIKA

@nnead

✅ Hi, there. Expert Here! ✅Let's revolutionize your beloved game "Stunt Car Arena" by bringing it back to life! With over a decade of experience, I'm Nathaniel - a master at C# programming for Unity games. From the start, your project description resonated with me. I understand you're not just looking for a mere conversion, but a transformation that preserves every ounce of the original physics using the "Randomation Vehicle Physics" engine. Well, say no more; this is my forte. ? My proven scientific approach entails: 1️⃣ Emulating Unity 4 physics into the latest version precisely: Having expertly navigated such conversions before, we can exceed your expectations. Rest assured that not an iota of original handling, suspension, and even its interaction with the environment will be lost. 2️⃣ Clean codes; delightful UI/UX experience: Your project deserves nothing less than clean coded scripts sprinkled with insightful comments where needed—one that scales well for iOS, Android, and web release. 3️⃣ A commitment to seamless communication: I've built my way into becoming one of the most trusted freelancers over on Freelancer.com through my transparent updates and efficient execution. Understanding your subcontinental concerns fully! ? Let's re-introduce 'Stunt Car Arena' as a game not just equal but superior to its previous glory! I am confident in delivering within your time frame and budget. So let's get started - you won't regret this partnership!

@andreyt44

Hello Khayam, I hope you're doing well! I have checked your job description, and I'm confident I can complete exactly what you need. I have extensive experience with Unity game development, particularly in converting games from older versions of Unity to the latest one, and I am well-versed in C# programming. Having worked on similar projects, I can ensure that the vehicle physics will be faithfully replicated, reflecting the original sound mechanics of 'Stunt Car Arena.' My focus is on clean, maintainable code and adherence to your specifications, including the integration of the latest Photon server for network capabilities. Please find my past work links here: . I believe this project is an ideal match for my skills and experience. Please send me a message so that we can discuss more. Best regards, Andrii

@Goro82

Hello Khayam I., I understand that you are seeking a skilled freelancer to convert your Unity 4 (JavaScript) physics game into the latest version of Unity using C#. I have expertise in Unity game development and strong knowledge of the C# programming language. With my experience in converting games from Unity 4 (JavaScript) to the latest version using C#, I can ensure that the physics of the game remain exactly as they were in the original version. Having worked on various mobile app development projects, including iPhone and iOS development, I am confident in my ability to handle this task effectively. Throughout the project, I will maintain open and effective communication to ensure that your requirements are met. Thank you for considering my proposal. I look forward to the opportunity to work on this project with you. Best regards.

@volodymyrkoval

Hello Khayam, I have extensive experience in Unity game development, particularly in converting projects from Unity 4 JavaScript to the latest version using C#. My strong proficiency in physics game development ensures that I can replicate the vehicle physics exactly as they were in the original 'Stunt Car Arena' game. I have successfully completed similar game conversions, and you can view my past work here: . I am dedicated to maintaining clean code with appropriate comments and will ensure the final product feels and works just like the original. I am ready to deliver within the specified timeframe and look forward to discussing this project further. Thanks, Volodymyr