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$
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I will develop a professional unity 2d or 3d mobile game app for android and ios stores
MARIAM
About this gig
Have a game idea and need a Unity developer to turn it into a playable, polished mobile game? You're in the right place.
I'm a professional game developer with hands-on experience in Unity (C#), building 2D and 3D games for Android and iOS.
WHAT I CAN BUILD FOR YOU
- 2D and 3D mobile games for Android and iOS
- Gameplay mechanics, levels, UI and menus
- Multiplayer features for mobile, web and PC
- Animation, sound and asset integration
- Bug fixing and performance optimization
- Store-ready builds and app store upload
WHAT YOU GET
- Clean, well-commented C# code
- Full source code
- Regular updates and clear communication
- On-time delivery
NOT SURE WHICH PACKAGE FITS?
Message me with your idea, genre and target platform before ordering. I'll tell you honestly what's possible and which option suits your budget.
Let's build your game!
Get to know MARIAM
MARIAM
Game Developer Unity, Unreal Engine and Roblox 2D and 3D
- FromNigeria
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English, French, Spanish, German, Hindi, Urdu
I’m a professional game developer with hands-on experience in Unity (C#), Unreal Engine (C++), and Roblox (Luau), building both 2D and 3D games. I help indie creators and small studios with playable prototypes, gameplay mechanics, multiplayer features, mobile builds, and bug fixing, or full game builds from scratch. You can expect clean, well-organized code, clear updates, and on-time delivery. Message me with your idea or your problem and I’ll tell you honestly how I’d approach it.
My Portfolio
Other Game Development Services I Offer
FAQ
Which game engine do you use?
I build in Unity using C#. It works well for 2D and 3D games on mobile, PC, web and Steam. If you need a different engine, message me before ordering so we can check it’s a fit.
Can you build the game from just an idea?
Yes. Send me your idea, genre, target platform and any reference games you like, and I’ll tell you what’s realistic and which package fits. A short written description or a few screenshots from similar games is enough to start.
Do I get the source code?
Yes, full source code is included in every package, so you own the project and can keep developing it afterwards.
Will you upload the game to the Google Play Store or App Store?
App store upload is included in the Premium package. You will need your own developer account for Google Play or Apple, since the game has to be published under your name. I’ll guide you through the process.
Do you make the art, sound and animations?
The Standard and Premium packages include design and animation. I use licensed asset packs and edit them to fit your game. If you want fully custom artwork, message me first and we can agree on it as an extra.
What if I need changes after delivery?
Each package includes a set number of revisions, so I’ll adjust the game based on your feedback within that scope. For larger changes or new features, I can offer a custom quote or a gig extra.
