iOS 3D graphics/design Game developer and Marketer

1. Looking for a designer of a 3D game that make customers minds get pleasure from making in-app purchases. Games should trigger the pleasure centers in the brain for: getting kills, scoring a goal, hitting a target..etc 2. Should be able to market the games via ads and publishing via various methods. 3. An added plus would be making the app go viral 4. The game brief is attached. 5. Need a team of artists/graphics and 3D and developers the game. 6. willing to negotiate but prices should be reasonable.