Buy this project for helpful your game at Unity Asset Store
http://u3d.as/1iDn

Joystick And Gyroscope
- Normal joystick basic for game
- Support mobile sensor gyro for rotate camera and character
- Call function like Input.GetKey, Up, Down
- Has more Channel for controller help your game has multiple control
- Feature Support Order ButtonDown delay press key before real action
- Check your trigger click 1 time
- Multiple way to Rotate Screen by CenterPos, PointPos or GyroSensor
- Fast Shortcut switch Gyro mode Toggle and Hold
- Option Speed of Rotate Save On Mobile