Create an Android / IOS Game

Looking for a developer to make a run game. Will get more detailed specifications on characters and content as discussions continue. Ability to use tools to code Android/IOS simultaneously for current devices including phones and Tablets. Will need to continually develop for this and future games as interest progresses. Will also want to eventually produce variation on this theme in later projects so expect to make a base (i.e. - different characters etc. so will need developer to be able to grow with us. General Requirements: 1. Standard Left-to-Right run concept based on animated characters required to avoid obstacles; collect gems and powerups/weapons for use etc. 2. Single player/Realtime Multi-player (with friends) 3. Character/Avatar selection options 4. Characters, HQ backgrounds and Music/sfx all required 5. In game purchase store for upgrades 6. Global ranking system Similar Existing game concept on Android market: Battle Run Season 2 (S2) by Game Hive Cooperation