I built a multiplayer mobile game in Base44 that combines live GPS positioning with AI-generated challenges so players can compete in real-time. The core gameplay is running, but the presentation and reliability are not yet at a level I’m comfortable releasing. I need an experienced developer-designer to step in and get everything store-ready while I focus on my day job. Here is what I need from you: • Visual overhaul – fresh menus (the current layout is clunky), crisper graphics, and smoother animations that feel consistent across all screens. • User-centric flow – tighten onboarding, match setup, and in-game feedback so players always know what to do next. • AI tune-up – diagnose and fix the rough edges in the existing generation logic, then optimise performance so results arrive fast and reliably during matches. • Monetisation path – integrate a revenue model (ads, in-app purchases, or another method we agree on) and make sure analytics are in place to measure success. • Final polish – rigorous testing, bug-fixing, and packaging for App Store / Google Play submission. Acceptance criteria: the build installs cleanly on current iOS and Android devices, menus are redesigned as discussed, AI responses complete within target times, and at least one monetisation channel is live and trackable. If you have a sharp eye for UI/UX, solid mobile coding skills, and experience with AI-driven features, I’d love to hand this over to you so we can get the game earning revenue soon.