GoalScorer app for iPhone and iPad

This game uses the tilt sensor of the iPhone or iPad to move a ball across the display. The player tries to score by moving the ball towards the goal whilst avoiding being stopped by a row of defenders. The defenders move from left to right at increasing speed. When the ball touches a defender it is kicked away from the goal. It also incurs a time penalty of 2% of the playing time. When a goal is scored, the ball is moved to its starting position and it is kicked away in the opposite direction.
When time is up, a Game Over screen is shown with the end score. A lady spectator will appreciate the score, so the sound of the device should be turned up. A new game can be started by tapping the screen.