I have an existing HTML5 Jigsaw puzzle game.
Core Jigsaw Puzzle engine works, need to add following features :
2) Create a Bookshelf with image pack selection (free and in-app purchase of image themes)
3) Online scoreboard
4) Audio - background music
5) Enhance GUI design, design modern look and feel
6) Animate scramble of jigsaw puzzle pieces
Game Engine : Open to suggestions Construct 2, Unity, etc (focus is on performance)
Cross Platform : Cocoon ([url removed, login to view]) or any other suggestions
Platforms : For Tablet Devices (IOS/ANDRIOD) and Web Browsers
Looking for someone with proven HTML5 game development, proven track record on deploying to app stores, graphic design skills, multiplayer experience, in-app purchases.