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I will bugs and optimize your threejs phaser or babylonjs web game
Rosa A.
About this gig
Is your web game broken, laggy, or behaving unpredictably?
I fix and optimize ThreeJS, BabylonJS, Phaser, WebGL, JavaScript, and TypeScript game projects.
I can help with:
- Gameplay bugs and broken mechanics
- ThreeJS and BabylonJS rendering issues
- Phaser scene and logic errors
- Player movement and collision problems
- Camera and control bugs
- Animation and state issues
- GLB/GLTF loading problems
- Low FPS and performance bottlenecks
- Mobile and browser compatibility issues
- JavaScript and TypeScript errors
- API and backend integration bugs
I first identify the root cause, then apply a clean fix without unnecessarily rewriting your project.
For larger or complex issues, please message me before ordering so I can review the problem and recommend the right package.
Get to know Rosa A.
Rosa A.
Web Game Developer ThreeJS BabylonJS Phaser
- FromPhilippines
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English
I’m a Web Game Developer specializing in Three.js, Babylon.js, Phaser, WebGL, and JavaScript/TypeScript. I build interactive 2D and 3D browser games, gameplay systems, character controls, animations, physics, UI, and optimized web experiences. I can also fix bugs, improve performance, integrate APIs, and turn game ideas or prototypes into smooth, playable browser games for desktop and mobile.
My Portfolio
Other Game Development Services I Offer
FAQ
What types of web game bugs can you fix?
I can fix gameplay, rendering, physics, collision, controls, camera, animation, loading, API, JavaScript, TypeScript, ThreeJS, BabylonJS, Phaser, and WebGL related issues.
Can you fix an existing ThreeJS or BabylonJS project?
Yes. I can debug existing ThreeJS and BabylonJS projects, including rendering issues, GLTF/GLB problems, performance bottlenecks, controls, camera systems, and gameplay logic.
Can you work on Phaser games?
Yes. I can fix Phaser scene errors, physics, collisions, animations, player controls, UI, game states, and performance issues.
What do you need before starting?
Please send a clear description of the issue, screenshots or video if possible, browser console errors, and the relevant project files or repository access.
Can you improve FPS and game performance?
Yes. I can investigate draw calls, assets, textures, rendering, scene complexity, loading, memory usage, and other common WebGL performance problems.
What counts as a small bug in the Basic package?
A small bug is one clearly defined issue that can be isolated without major architecture changes or extensive debugging.
Will you provide documentation for the fix?
Yes. Documentation is included with selected packages or can be added as an extra. I can explain the root cause, files changed, and the solution applied.
