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I’m looking for help with game development focused on a mobile action title. The goal is to take my initial concept and turn it into a fun, polished experience that runs smoothly on both Android and iOS. Scope • Core gameplay programming for fast-paced action mechanics • Level and enemy design that keeps players engaged • Intuitive touch controls and responsive UI • Efficient asset management and optimization for a wide device range What I’ll provide • Story outline, key characters, and reference clips • Rough sketches of the main screens • Prompt feedback on each milestone so we can iterate quickly What I need from you • A playable prototype followed by progressively refined builds • Source files (Unity, Unreal, or a comparable engine) with clean, well-commented code • Basic VFX/SFX integrated or clearly stubbed for later enhancement • Short documentation explaining architecture, asset pipeline, and how to add new levels If you’ve shipped or significantly contributed to at least one mobile action game, please send a link or APK so I can see your style and performance approach. Looking forward to collaborating and bringing this action game to life!
Project ID: 40715297
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77 freelancers are bidding on average $19 USD/hour for this job

Unity | Mobile Game Development | Action Games | C# | Android & iOS Hi, I understand you want to turn your initial concept into a polished mobile action game, starting with a playable prototype and then refining the gameplay, levels, enemies, controls and overall experience through milestones. I have experience developing mobile and gameplay-focused games in Unity, including character movement, game mechanics, touch controls, UI, level systems and performance optimization for mobile devices. I can handle the prototype first, then progressively improve gameplay, enemy/level design, VFX/SFX, UI and mobile optimization. I’ll also keep the Unity project clean and organized with reusable systems and documentation so adding new levels is straightforward. Let’s connect and discuss your concept and reference clips. Thanks! Purnima
$20 USD in 40 days
7.2
7.2

Hello, I have carefully reviewed your requirements for a fast-paced mobile action game and understand you need a polished Android/iOS experience built from your concept, story, characters, sketches, and references. With 9+ years of game development experience and 200+ successfully delivered games, I will build the core action gameplay, responsive touch controls, engaging levels/enemies, UI, VFX/SFX integration, and optimize performance across a wide range of devices. You will get: 1. Playable gameplay prototype 2. Fast-paced action mechanics 3. Responsive touch controls & UI 4. Engaging level & enemy systems 5. Optimized asset management 6. Integrated VFX/SFX 7. Clean, commented Unity/Unreal source 8. Architecture, asset pipeline & level documentation I will provide progressively refined builds and discuss the scope, milestones, timeline and budget based on your requirements. Available to start immediately. Come inbox & let’s get started. Best regards, Sohaib Pasn Games
$15 USD in 40 days
6.8
6.8

Hi there, I already have relevant previous experience with mobile game development, Unity/Unreal workflows, action gameplay systems, touch controls, enemy AI, level design, UI, optimization, and cross-platform Android/iOS builds. For your project, I would begin with a playable prototype focused on the core combat/movement loop so we can validate the game feel early. From there, I’ll expand into enemy behavior, level progression, responsive touch controls, UI, VFX/SFX integration, and performance optimization across a wide range of devices. I’ll keep the code modular and well documented so new levels, enemies, abilities, and assets can be added without rebuilding the core systems. Each milestone can be delivered as a testable build for quick feedback and iteration. You’ll receive the complete source project, clean commented code, Android/iOS builds, asset-pipeline notes, and short documentation covering architecture and future expansion. Previous work: Please check my profile Availability: Long-term / milestone-based
$20 USD in 40 days
4.4
4.4

Being an experienced game developer for over 6 years now, I can guarantee that working with me on your mobile action game will be a seamless and fulfilling experience. I'm highly proficient in popular game development engines such as Unity, making me more than capable of bringing your concept to life while ensuring smooth performance on Android and iOS devices. Not only do I excel at core gameplay programming for fast-paced action mechanics and level design, but I am equally skilled in creating intuitive touch controls and responsive UI, which are essential aspects of a mobile game. Asset management and optimization is another forte of mine. Understanding the need for efficiency across a wide range of devices, my approach involves meticulously cleaning up code and maintaining well-commented scripts that are easily manageable even when new levels are added. Additionally, offering a basic VFX/SFX integration can be expected from me to make your game more engaging, ensuring it's ready for enhancement in the future.
$15 USD in 40 days
4.0
4.0

Hello sir, I've read your project description and I'm interested in building this game in Unity. I've more than 3 years of experience in Unity and have worked on a variety of projects. I've also published some of my own games on Google Play Store, giving me hands-on experience with the complete development and deployment process. I can help implement engaging combat mechanics, puzzle systems, and a polished gameplay experience while ensuring the game performs well on mobile devices. You can check out my portfolio in my profile. I look forward to hearing from you. Thank you.
$20 USD in 40 days
3.6
3.6

Just finished a high‑octane mobile shooter that ran cleanly on both Android and iOS. I’m the perfect fit for turning your concept into a polished action title. With over 150 mobile projects, I specialize in core gameplay programming, tight touch controls, responsive UI, level & enemy design, and asset‑management pipelines that keep FPS high across device ranges. Using Unity and C#, I deliver clean, well‑commented code, stubbed VFX/SFX ready for polish, and concise documentation for future level building. Multiple 5‑star reviews on fast‑paced mobile titles speak to my reliability. Let’s discuss your prototype timeline—worst case, I’ll offer a free consultation with actionable ideas. Chris | Lead Developer | Novatech
$25 USD in 7 days
3.0
3.0

Hello, I reviewed your mobile action game requirements and the goal of turning your concept into a smooth Android and iOS experience. The priority is responsive action gameplay, intuitive touch controls, engaging levels, and performance across different devices. I will build the prototype in Unity with modular gameplay systems, optimized asset handling, responsive mobile controls, basic VFX and SFX, and clean commented code. After the first playable build, I will refine the mechanics through your milestone feedback and provide documentation for extending levels. I’m ready to start immediately and would be glad to develop this with you. Do you already have a preferred Unity version and target minimum Android and iOS devices? Best Regards, Sara
$40 USD in 10 days
3.0
3.0

Hi Mate , Good afternoon! I am an expert mobile computer programmer with skills including Unity 3D, Unity, Game Development, iPhone, Mobile App Development, Level Design, Unreal Engine and Gameplay Programming. Please contact me to discuss more regarding this project. Please keep me informed
$20 USD in 33 days
2.7
2.7

Hello, For mobile action games, the biggest challenge is usually not implementing mechanics but balancing responsive controls, performance, and scalable gameplay systems across a wide range of devices. How are you planning to structure the game progression and content pipeline so new levels, enemies, and mechanics can be added without increasing development complexity? I’d approach this with a modular game architecture, focusing on responsive touch controls, optimized asset handling, reusable gameplay components, and milestone-based iteration from prototype to polished release. I’ve worked on interactive applications and mobile projects involving real-time experiences, UI systems, performance optimization, and structured development workflows, with emphasis on clean code, maintainability, and production readiness. I’d be glad to help turn your concept into a polished mobile action experience.
$20 USD in 40 days
2.6
2.6

Hello, I’m a Top Rated, 5 Star Full-Stack Developer with 10+ years of experience building scalable mobile applications and interactive software. I understand you need to transform your action-game concept into a polished Android and iOS experience, starting with a playable prototype and progressing through refined builds. I can develop fast-paced core mechanics, responsive touch controls/UI, engaging levels and enemy behavior, optimized asset management, and integrate or stub VFX/SFX. Using Unity or another suitable engine, I’ll provide clean, well-commented source code, architecture documentation, asset-pipeline guidance, and a structure that supports adding future levels efficiently. I’m comfortable working iteratively from your story, sketches, references, and milestone feedback. 1. Do you prefer Unity or Unreal Engine? 2. What is the target minimum device specification? 3. Can you share the concept and reference clips? Best regards, Md Ruhul Ajom
$15 USD in 40 days
4.8
4.8

There's a specific detail in this brief most bidders will read straight past. One challenge that stands out is ensuring smooth performance across various devices while maintaining high-quality graphics and gameplay. This is crucial, especially for a fast-paced action game, as performance issues can severely impact user experience. I recently developed a mobile action game where I addressed similar performance concerns by implementing efficient asset management and optimizing gameplay mechanics, resulting in a 4.8-star rating on the app store and increased user retention. Your goal of creating an engaging, polished experience aligns perfectly with my approach, which involves iterative prototyping and regular feedback cycles to refine gameplay elements and UI design effectively. By focusing on practical solutions like clean code, robust documentation, and efficient asset handling, I aim to deliver a game that not only meets your expectations but also stands the test of time. I'd rather earn this with clarity than win it with promises. Regards Brendan
$15 USD in 7 days
2.4
2.4

Hi, The priority is getting the combat loop and touch controls feeling responsive first, then building levels, enemies, VFX/SFX, and optimization around that foundation. I’d develop the prototype in Unity, structure gameplay systems cleanly, and profile performance early for both Android and iOS so later content doesn’t create device-specific problems. I can deliver milestone builds, documented source, reusable level/enemy systems, and a clear asset pipeline. For prior mobile-action work, I’ll share only genuine links or APKs that can be verified. Best Regards, Pavle
$15 USD in 40 days
1.0
1.0

I guess you are looking for an experienced mobile game developer who can turn your action-game concept into a polished, responsive, and enjoyable Android and iOS experience. I'd like you to review my understanding about your job description. I would begin by converting your story, characters, sketches, and reference clips into a playable prototype. Then I would develop the core action mechanics, responsive touch controls, intuitive UI, engaging levels, enemy behaviors, and progression systems. I would organize assets efficiently, integrate basic VFX/SFX or clean placeholders, and optimize performance for a broad range of mobile devices. Each milestone would produce a testable build for feedback and refinement. I have been developing interactive games before. At that time, the biggest problem was that the gameplay felt exciting on high-end devices but performed poorly on older phones. The client suggested adding more effects, but as an expert, I recommended improving update loops, asset usage, memory management, and control responsiveness first. After optimization and repeated device testing, the game became smoother and more enjoyable. I can provide clean, commented source files, architecture documentation, asset-pipeline guidance, and instructions for adding new levels. I can also share relevant game examples or a playable build where available. I look forward to working with you. Best Regards, TOM
$20 USD in 40 days
0.0
0.0

A poorly structured mobile game can quickly become difficult to extend when new levels, enemies, and mechanics are introduced. I can contribute on the mobile development side using my experience with Flutter, React Native, API integration, and responsive mobile interfaces, with clean modular architecture and performance focused implementation. For a prototype that needs to evolve quickly, I would keep gameplay related data and UI logic separated so future iterations do not require rewriting the application structure. The technical trade off is that engine specific gameplay systems would need to remain within Unity or Unreal where required. Are you expecting the core game to be built entirely in Unity or Unreal, or will the mobile application and backend components also be part of my scope? Happy to discuss details in chat. Regards, Fizza Mushtaq
$20 USD in 40 days
0.0
0.0

Your mobile action game needs more than a prototype, it needs tight feel, smooth performance, and a clean path from concept to polished builds on Android and iOS. You already have the right ingredients: story, characters, references, sketches, and milestone feedback. The real challenge is turning that into responsive touch controls, engaging enemy pacing, and an efficient Unity or Unreal implementation that still runs well across a wide device range. I can help structure the project so each milestone produces something playable, not just visually impressive: - core combat and movement tuned for mobile feel - level and enemy progression built for replayability - UI and input designed for fast, intuitive play - asset and performance optimization to keep frame rates stable - clean, commented source files plus short architecture and pipeline docs I’ve worked on game systems where iteration speed, responsiveness, and mobile performance mattered just as much as features. If useful, I can also provide a small prototype slice first so you can judge the feel before scaling the full game. If you want, I can start by outlining the first playable vertical slice and the build plan for Unity or Unreal. Best regards.
$20 USD in 24 days
0.0
0.0

Hi, I can help develop your mobile action game from concept into a playable and polished experience for Android and iOS. I can handle core gameplay systems, enemy mechanics, level structure, touch controls, UI implementation, and performance optimization for different mobile devices. I can work with Unity, Unreal, or a suitable engine to build a scalable project structure with clean source code, integrated or placeholder VFX/SFX, asset management, and documentation for future updates. I’ll focus on creating an efficient prototype first, then iterating through gameplay improvements and feature refinement. Question: Do you already have a preferred game engine (Unity, Unreal, or another platform) and a target art style or visual reference for the project? Best regards
$20 USD in 40 days
0.0
0.0

Hello, As the owner of IT Flex Solutions, a reputable web & mobile app development company with over 19 years of industry experience, I believe I have the right skills and expertise to bring your action game to life. With our team's experience in building high-quality mobile applications, we are confident in our ability to deliver a fast-paced, engaging, and visually appealing game while ensuring optimized performance on both Android and iOS platforms. We understand that efficient asset management and optimization are crucial for wide device compatibility. Our approach involves using well-commented and clean code, which we plan to provide you with as per your request. Additionally, we will integrate basic VFX/SFX ensuring the ease of future enhancements. Our past clients have found our communication and availability during projects very valuable, traits that we promise to uphold if chosen. We will provide you with prompt updates and milestones, thereby enabling quick iterations based on your feedback. Rest assured, we'll respect your story outline but also contribute to level design and enemy variety that keeps players engaged throughout their journey. To summarize, we offer not just coding skills but a whole suite of approaches honed by contributing to over 483 successfully executed projects. Choose us for efficient coordination, reliability & proven technical skillset for transforming your vision into a polished action game that players love! Thanks!
$20 USD in 17 days
0.0
0.0

Hi, I understand you need a mobile action game developed from your concept into a playable, polished experience for both Android and iOS, with responsive controls and performance across a wide range of devices. I can build the core gameplay in Unity, structuring the project around modular player controls, combat/action mechanics, enemy behaviours, level systems, UI and progression. Touch input will be designed specifically for mobile, with responsive feedback and adaptable layouts for different screen sizes. I’ll start with a playable prototype covering the core gameplay loop, then progressively refine movement, combat, enemies, levels, VFX/SFX integration and UI based on your feedback. Asset management, draw calls, memory usage, loading and runtime performance will be considered throughout development rather than left until the final stage. The source project will use clean, maintainable architecture with commented code and documentation covering the main systems, asset pipeline and process for adding new levels. I can also structure placeholders so additional art, effects and audio can be integrated later without rewriting the core systems. Questions: 1. What is the core combat mechanic or gameplay loop you want the first prototype to demonstrate? 2. Do you already have the main character/enemy assets, or should the prototype use temporary assets? 3. What minimum Android/iOS device range should the game target? Best regards, Houssame
$15 USD in 39 days
0.0
0.0

Hi, I’ve read the full scope for your mobile action title and can help turn the concept into a polished, smooth Android+iOS experience. With Unity 3D gameplay programming experience, I’ll implement fast-paced action mechanics, responsive touch controls, and a level/enemy loop that keeps players engaged. I’ll also focus on efficient asset management and performance optimization across a wide device range, plus integrate VFX/SFX stubs so later enhancement is painless. We’ll move from a playable prototype to progressively refined builds, using your story outline and milestone feedback to iterate quickly, and I’ll deliver clean, well-commented source files with short architecture and asset-pipeline documentation. Next step: share your current prototype (or engine version) and target genre beats, then we start immediately with a small vertical slice. Friendly question: which specific Unity control scheme and combat loop do you want first for the playable prototype? Sincerely, KANIKA On-Time Project Delivery with Quality You Can Trust.
$18 USD in 12 days
0.0
0.0

Hey — saw your post about mobile action game development. A common pain point in these projects is balancing responsive controls with smooth animations to keep players engaged. Are you looking to build this natively on iOS/Android or using a cross-platform engine like Unity? I’ve developed several mobile action games with tight control mechanics and can help streamline your build. Send over any game design docs or mockups and I’ll take a look.
$20 USD in 7 days
0.0
0.0

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