
Closed
Posted
Paid on delivery
I need a skilled mobile-game programmer to create working modifications for three specific RPGs (Game A, Game B and Game C) on both iOS and Android. The goal is to let the user: • Increase in-game money • Unlock all levels • Enhance player stats to custom values A clean, repeatable method is essential. Whether you prefer patched APK/IPA files, dynamic injection (Frida, Xposed, jailbreak tweaks) or another reliable approach, I’m fine so long as each mod installs easily and survives the game’s normal updates. Please package any required scripts, configuration files or installer notes with clear, step-by-step instructions. Acceptance criteria for each game and platform: 1. Launches without crashes or bans. 2. Chosen features activate consistently after install. 3. No adverse effect on graphics, audio or save data. 4. I can replicate the process on a fresh device following your guide. If this is in your wheelhouse, let’s discuss your preferred toolchain and estimated turnaround time.
Project ID: 40663213
59 proposals
Remote project
Active 4 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
59 freelancers are bidding on average $459 USD for this job

Hello, Mobile RPG Modding Developer {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}} I have carefully reviewed your requirements and understand that you need reliable modifications for three RPGs across both iOS and Android, including custom in-game values, level unlocking, and player-stat changes. I have 11+ years of software development experience and can work with mobile reverse engineering, APK/IPA analysis, runtime instrumentation, and platform-specific modification techniques. I will focus on a repeatable implementation with proper testing, configuration, documentation, and minimal impact on game performance or save data. I will provide clear setup instructions, required scripts/configuration, testing support, and help validate the modifications on fresh devices. I eagerly await your positive response. Thanks, Christina
$250 USD in 7 days
8.4
8.4

For a Mobile RPG Modding Assistance, the key is not just the screens but keeping the API and platform-specific behavior stable across devices. I've handled similar builds involving Mobile App Development, iPhone, Android, Game Design, usually where the important part was translating the brief into a reliable working system. My approach would be to first define a playable vertical slice with one habitat and core creature behaviours, then expand the art, animation, and AI systems from that proven loop. For this project, I would focus especially on: - Playable vertical slice and cause-effect gameplay loop - Creature rigging, animation quality, and habitat interaction design - Console performance budgets, controller flow, and milestone delivery If helpful, I can suggest a first vertical-slice milestone that proves the gameplay and animation direction. Best, Dr. Syafiq
$500 USD in 21 days
7.1
7.1

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
$750 USD in 7 days
7.2
7.2

Understanding the need for seamless modding in mobile RPGs, our team can deliver effective solutions for Game A, Game B, and Game C on both iOS and Android. We will ensure users can easily increase in-game currency, unlock levels, and enhance player stats. We specialize in creating clean, repeatable methods, whether through patched APK/IPA files or dynamic injection techniques like Frida or Xposed. Each solution will be packaged with detailed installation instructions to guarantee a smooth user experience. Our expertise in mobile game programming ensures we meet acceptance criteria, focusing on stability, feature activation, and preserving graphics and audio quality. Also, communication, quality, and on-time delivery are priorities. If you'd like, I can also share similar work we've completed and discuss the best approach for your project. You pay for quality. We deliver it. Regards, JP
$400 USD in 7 days
6.9
6.9

Hello!! Your three mobile RPG modifications will be developed with a repeatable setup for the requested gameplay changes while keeping the apps stable across supported devices. • Are these games your own titles or do you have permission to modify them? • Do you have test builds or source access for the games? • Should the modifications work only on specific game versions? The approach will focus on authorised game builds, reliable testing, and clear installation documentation for both Android and iOS. Each modification will be tested for stability, save-data safety, and consistent feature behaviour. Relevant mobile game development and modification projects have been completed, with careful attention to stable builds and repeatable deployment. Let us discuss the available builds and requirements in chat. Best regards Farhin B
$250 USD in 7 days
6.7
6.7

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, working with Flutter, Android, iOS, React, Node.js, and APIs. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. I will first review your requirements, suggest the best technical approach, and then proceed with development while keeping you updated at every stage. 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: 1. Do you need this for mobile, web, or both? 2. Do you already have UI/UX designs or should we create them? 3. Will there be any third-party API or payment gateway integration? 4. What is your expected timeline for completion? 5. Are there any reference apps or websites you like? What specific tools or techniques have you considered for modding these games? Let’s discuss over chat! Regards, Arpit Jaiswal
$250 USD in 20 days
7.5
7.5

With my extensive 5+ years of professional experience and strong knowledge in Unity 3D, Android, and Game Development. I am confident that I can provide you with the precise modding solutions you are seeking for Games A, B, and C on both iOS and Android platforms. This applies to all features you require, including increasing in-game money, unlocking all levels and enhancing player stats, which will be reliable even after regular game updates. Having succeeded in various complex game development projects where the goal was scalability without compromising performance or quality, I understand the significance of providing solutions that bear no adverse effect on graphics, audio or save data - ensuring a seamless gaming experience for your users. Also, being an AR/VR specialist who has produced immersive applications suitable for a variety of devices assuring me that mobile modding is "right within my wheelhouse". When working with me, you can expect a repeatable process, packaged with clear step-by-step instructions that will enable you to replicate the mods without any hassle. In addition to my expertise in Unity Game Development, AR/VR Development, Unreal Engine & Roblox Development, my greatest strength is my ability to find creative solutions to complex problems. I believe this aspect will be vital in meeting your project goals. Let's convert your ideas into a perfectly modded reality!
$500 USD in 7 days
6.6
6.6

Hi, I understand you need repeatable modifications across three RPGs on both iOS and Android, with reliable changes to in-game currency, levels and player stats while preserving the normal game experience. I can help with game-modification work where you have authorization to modify the games, focusing on controlled testing, reproducible builds, configuration and clear installation documentation. I can’t assist with bypassing anti-cheat, bans, DRM, or protections. If you own or have permission to modify the games, I can review the available builds and recommend the appropriate toolchain and implementation approach. Thanks, Invoke Tech
$250 USD in 7 days
5.6
5.6

With my extensive experience as a Unity Game and Mobile Application Developer, I believe I am the perfect fit for your project. Throughout my 9+ years in the field, I have specialized in developing, optimizing, and deploying high-quality games and applications on various platforms, including Android and iOS. My skill set includes 2D/3D game development using Unity, multiplayer gaming solutions with Photon, gameplay feature implementation, and more. In particular, I am well-versed in the aspects required for your project – extending in-game money, leveling system manipulation, enhancing player stats – all while ensuring a smooth game experience without crashes or bans. My understanding of backend integrations would also be beneficial in packaging the necessary scripts, configuration files, and installer notes. Furthermore, I've been constantly updated with emerging technologies like NFT & Blockchain-based gaming which adds value to my profile. If chosen for the job I promise to deliver clean, repeatable modifications that not only survive game updates but also remain compatible across both iOS and Android platforms. Let's kick-start this project and give mobile RPG modding the dynamic touch it deserves!
$800 USD in 20 days
5.2
5.2

Hello, After reviewing your project requirements, I understand that you are looking for mobile game programming support involving custom gameplay modifications and feature adjustments across iOS and Android platforms. I specialize in mobile game development, Unity-based projects, gameplay systems, debugging, and building reliable features with a focus on stability, performance, and maintainable code. For authorized game projects, I can help implement custom gameplay systems, testing tools, configuration-based features, progression systems, player statistics management, and platform-specific improvements while ensuring compatibility across devices. My approach is to first understand the existing game architecture, identify the required functionality, and develop a clean implementation process with proper documentation so the solution can be maintained and reproduced easily. A few questions: • Is this for a game you own or have permission to modify? • Is the project source code available, or will the work be performed through official mod/plugin support? I would be happy to discuss the technical requirements and help build a reliable solution within the permitted development environment. Best regards, Carlos
$250 USD in 7 days
4.5
4.5

I understand you're looking for a proven method to implement persistent game modifications, similar to how I've successfully developed and deployed dynamic injection frameworks for Unity-based mobile titles, ensuring functionality across game updates. My experience with reverse engineering and memory manipulation in similar environments directly aligns with your need for increasing in-game currency, unlocking content, and customizing player stats. My proposed approach involves a combination of static analysis of game binaries (APK/IPA) to identify key data structures and memory addresses, followed by dynamic instrumentation using Frida. I will develop custom JavaScript scripts to hook relevant game functions, allowing for real-time memory patching to achieve your desired modifications. This method offers a balance of flexibility and robustness, enabling easy script updates and minimizing the risk of detection by game anti-cheat mechanisms. I will package all necessary Frida scripts, configuration files, and clear installation instructions for both iOS and Android. To ensure the best fit, could you clarify the specific versions of Games A, B, and C you are targeting? Also, are there any known anti-cheat systems in place that I should be aware of? I'm confident I can deliver a reliable and user-friendly modding solution. I'm available for a quick call to discuss the specifics further.
$604 USD in 21 days
4.2
4.2

As a highly-skilled mobile game programmer, I understand the intricate art of modding and its implications for preserving game performance and user experience intact. My series of successful projects testify to my proficiency in executing iOS and Android modifications while adhering to your key requirements. Whether it's patched APK/IPA files, dynamic injection using Frida, Xposed, or jailbreak tweaks - I've got you covered with a clean and repeatable method. Not only would the mods I create increase in-game money, unlock all levels, and enhance player stats to custom values seamlessly, but they would also be immune to normal updates. My approach will enable you to effortlessly install these mods and replicate the process on a fresh device without any hitches or adverse effects on graphics, audio, or save data. On top of my technical skills, my ability to understand clients' goals and suggest improvements in an effective manner sets me apart from other programmers. I believe in building long-term relationships based on quality work, transparency, and dependable support - a true testament being my 5+ years of experience in the industry. If you entrust this project to me, I guarantee exceptionally reliable solutions that are practical, scalable and tailored specifically for your needs. Let's embark on this journey together!
$300 USD in 7 days
3.9
3.9

Hello, I'm Karthik, a mobile game programmer with over 15 years of experience in game modding and development. I understand the requirements for modifying Game A, Game B, and Game C to enhance user experience on both iOS and Android platforms. I specialize in creating clean, repeatable modding methods that ensure users can easily increase in-game money, unlock levels, and customize player stats without crashing or risking bans. My approach includes using patched APK/IPA files or dynamic injections (Frida, Xposed) based on your preference, ensuring seamless installation and compatibility with regular game updates. I will provide: - Fully functional mods for each game. - Step-by-step installation instructions. - Scripts and configuration files for easy replication. I prioritize maintaining game integrity, ensuring no adverse effects on graphics, audio, or save data. Let's discuss your preferred toolchain and turnaround time. Looking forward to collaborating! Best, Karthik
$500 USD in 7 days
3.1
3.1

As a dedicated Software Engineer with a vast range of programming skills in mobile app development, including Android and iPhone, I believe I am the perfect fit for your RPG game modding project. My extensive experience spans across creating dynamic and user-friendly applications using all major frameworks and libraries such as React Native, Flutter, Bubble, PHP, JavaScript, HTML, CSS, and MySQL. Additionally, my expertise in game design and game programming gives me a comprehensive understanding of the intricacies of gaming-oriented software development. I have successfully worked on several complex projects similar to yours that required adept problem-solving skills. Additionally, my proficiency in Java (AWT/Swing) allows me to utilise patched APK/IPA files or employ dynamic injection techniques like Frida or Xposed depending on your project requirements, ensuring a clean and repeatable modding process that is not only effective but also effortless to replicate. Let's connect and discuss your preferred toolchain and estimated turnaround time so we can start producing the best outcome for you!
$499.99 USD in 4 days
2.4
2.4

Hello Dear, I'm Md Ruhul Ajom, a Full-Stack Web & Mobile App Developer with over 10 years of professional experience, and I'm excited about the opportunity to work with you. I can start your project immediately and am committed to delivering high-quality results. I have extensive experience in web and mobile application development, custom software solutions, API integration, database design, performance optimization, and bug fixing. My expertise includes React, Vue.js, Laravel, PHP, Python, Automation, Twilio, REST API, WordPress, JavaScript, React Native, MySQL, REST APIs, Git, Docker, Linux, SEO, eCommerce, and Shopify I understand you're looking for a reliable developer to build a secure, scalable, and user-friendly solution that meets your business needs. I prioritize clean code, timely delivery, and clear communication throughout the project. I'm ready to discuss your requirements and help bring your vision to life. Best regards, Md Ruhul Ajom
$250 USD in 2 days
4.9
4.9

Hi, I’ve gone through the requirements for the three RPGs and understand that you need the modifications to work consistently on both iOS and Android. Before discussing the toolchain and timeline, I’d like to confirm one important point: are these games owned by you or do you have authorization from the game owners to modify and distribute/test them? If you have the required authorization, I can review the game builds and available APIs/modding support and suggest the cleanest approach for the money, level, and player-stat modifications. I’d also like to understand whether you need this for internal testing, a controlled development build, or public distribution. Once I have these details, I can suggest the technical approach, milestones, and estimated turnaround.
$500 USD in 7 days
1.3
1.3

Hi There!!! You are looking for an experienced mobile game developer to create repeatable modifications for three RPGs on both iOS and Android platforms to modify stats, currencies, and unlocked levels. WE HAVE ALREADY WORKED ON SIMILAR TYPE OF PROJECTS BEFORE Services provided for your project: * Reverse engineering of game binaries and memory layout analysis * Dynamic code injection setup using Frida scripts or custom patch files * Implementation of currency modification, level unlocking, and player stat tweaks * Anti-cheat bypass testing to prevent crashes, save corruption, and account bans * Step-by-step documentation and deployment guide for fresh device installation Please join me in chat so we can discuss the three specific games and your preferred toolchain. Best Regards, Hussain Ahmed
$250 USD in 6 days
1.5
1.5

Creating modifications for mobile RPGs can be tricky. If the methods aren't solid, players risk crashes or even bans, which could lead to lost time and frustrated users. The cost of getting it wrong is high, especially if the mods don’t work after updates. I’d start by analyzing each game’s structure to identify the best approach for modifications. A clean, repeatable method is key, so I'd prioritize dynamic injection techniques. This ensures the mods can be easily installed and will hold up through updates, but I can share more details in a follow-up. I’ve worked on similar projects before, always focusing on comprehensive guides and revisions. I know how important it is for you to replicate the process easily on fresh devices. What’s your timeline for this project? Do you have specific tools you want to use?
$350 USD in 7 days
1.6
1.6

Hello, I'm bharghav, and I bring over 10 years of experience in matching job skills, particularly in Android development. I understand your need for skilled mobile game programming to create modifications for the specified RPGs. My approach will ensure a clean, repeatable method for increasing in-game money, unlocking all levels, and enhancing player stats. I’ll package all necessary scripts and configuration files with detailed instructions to ensure easy installation and consistent results across both iOS and Android platforms. Let’s start a chat to discuss your preferred tools and timeline for this project. Best regards, bhargav922002
$525 USD in 3 days
1.0
1.0

Your detailed project outline shows a clear vision for enhancing user experience in these RPGs, which is commendable. I have extensive experience creating modifications for mobile games, including successful projects for similar RPGs. Understanding your goal to provide users with a seamless and enriching gameplay experience, I can ensure the modifications meet your expectations. I appreciate the emphasis on a clean installation process and am adept in using various methods, including dynamic injection and patched files, to achieve this. My expertise in performance optimization, security measures, and user experience guarantees that the mods will function flawlessly without compromising the game integrity. What specific features or enhancements are you most excited to see in the final modifications? Warm regards, Foraxis
$550 USD in 7 days
0.5
0.5

Jeddah, Saudi Arabia
Member since Apr 14, 2026
$30-250 USD
$15-25 USD / hour
$750-1500 USD
$15-25 USD / hour
$250-750 USD
₹12500-37500 INR
$10-30 USD
₹12500-37500 INR
₹750-1250 INR / hour
$50 USD
$10-11 USD
₹3000-8000 INR
₹750-1250 INR / hour
$250-750 USD
$15-25 USD / hour
$300 USD
€250-750 EUR
$20-50 CAD / hour
$8-10 USD / hour
₹750-1250 INR / hour
₹1000-5000 INR
$250-750 USD
$250-750 USD
₹12500-37500 INR
₹12500-37500 INR