I’m preparing to launch a story-driven RPG and need a developer who can take it from concept to live release on iOS and Android in one smooth pipeline. The game will be fully 3D, so you should feel at home with a real-time engine such as Unity or Unreal, performant mobile shaders, and efficient asset management that keeps frame rates solid on mid-range devices. The scope covers core gameplay coding, scene setup, UI, basic networking for cloud saves, and storefront compliance for both App Store and Google Play. While I have the narrative, characters, and high-level mechanics mapped out, I’m open to your recommendations on moment-to-moment combat flow and control schemes that feel natural on touch screens. To keep the project structured, I’d like the work delivered in clearly defined milestones: • A playable gray-box prototype demonstrating movement, camera, and one core mechanic • Vertical slice with final art style locked in and performance tested on at least two target devices (one iOS, one Android) • Beta build for closed testing, including IAP stubs and analytics hooks • Gold master with store-ready binaries and full source Success is a stable, engaging 3D RPG that passes Apple and Google review on first submission, maintains >30 FPS on mid-range hardware, and includes clean, well-documented code I can iterate on after launch. If this is within your wheelhouse, send over links to at least one shipped mobile 3D title, note your preferred engine, and outline your typical timeframe for the milestone structure above.