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I will fix game bugs debug and optimize your web or mobile game in HTML5 js unity
Gideon Dev
About this gig
Did your AI vibe coding or game engine project hit a wall? Lets fix it fast.
I am your professional game debug mechanic. Whether your player is falling through the floor, your game freezes on launch, or your UI is completely broken on mobile screensI will step in, clean up the logic, and hand back a perfectly working, polished game.
I specialize in fixing code, performance lags, and gameplay breaks in HTML5, JavaScript Canvas, and Unity games.
What I Solve:
- Broken collision & physics (clipping, floating)
- Null pointer crashes, freezes, & infinite loops
- UI/UX display & mobile layout scaling errors
- Broken gameplay logic, scoring, & local saves
- AI code cleanup & optimization
Stop wrestling with broken scripts and frustrating errors. Let an expert handle it.
Send me a message with your game file or a description of the issue right now, and let's get your game working!
Get to know Gideon Dev
Gideon Dev
AI Web App Developer and SaaS MVP Specialist
- FromFrance
- Member sinceJul 2026
- Avg. response time3 hours
Languages
English, French
I’m Gideon, an AI Web App Developer focused on Vibe Coding, Lovable, Replit, Base44, Bolt.new, Claude Code, and SaaS MVP development. I help startups, founders, and businesses build, fix, and scale AI-powered web applications with clean architecture and reliable deployment. From custom features and API integrations to bug fixes and full MVP launches, I deliver scalable solutions, clear communication, and results that help bring ideas to market faster.
FAQ
What files or assets do I need to send you so you can fix the bug?
To get started, please send your project’s source files (the code files, project folder, or a repository link like GitHub), along with a clear description or short video clip showing the bug in action.
Can you fix a game that was entirely built using AI tools like Claude, Cursor, or ChatGPT?
Absolutely. This is one of my specialties. I will audit your AI-generated script, trace where the logic broke down, clean up redundant code, and integrate a permanent fix.
Do you work on HTML5, JavaScript Canvas, and Unity games?
Yes! I debug and optimize games built on HTML5, standard JavaScript Canvas APIs, and mobile/PC games built in the Unity engine using C#.
What if my game runs perfectly but lags or runs slow on mobile devices?
I will profile your game code to find the bottleneck. This usually involves reducing heavy rendering loops, optimizing collision checks, and cleaning up memory leaks to restore smooth performance.
My game keeps crashing at a specific moment but gives no errors. Can you fix it?
My game keeps crashing at a specific moment but gives no errors. Can you fix it?
Do you guarantee that your bug fixes won't break other parts of my game?
Yes. I test your game before and after applying changes to ensure the fix is isolated and does not disrupt your existing gameplay loops.
Can you fix UI and buttons that look bad on different mobile screens?
Yes. I will configure your UI canvas layout with proper responsive anchoring and scaling mechanics so it fits and scales beautifully on all aspect ratios.
My local saving/highscore system isn't working. Is that covered?
My local saving/highscore system isn't working. Is that covered?
Will you write custom documentation explaining what you fixed?
Yes! Every package delivery comes with a brief explanation of what caused the bug and how I resolved it, helping you avoid the same issue down the road.
Can you add new features to my game while you are fixing my bugs?
Bug-fixing packages are strictly for resolving errors. However, if you'd like to add new gameplay mechanics, please send me a message and I will create a custom offer for you!
