Summary: Hattrick is on sale NOW! Get it while it's hot! Save 66%! A unique sports game for iPhone and iPod Touch. Play the old favorite game from your school days. Spring loaded soccer (football) - Play with your friends locally on the same device - Play against smart AI on single player (different difficulty levels) How to Play HATTRICK - Spring Loaded Soccer (football) is a turn-based game. A plastic soccer player (footballer) is mounted on a steel spring in a shallow pit. When you have a ball near your player, just push the player's head to set strength and direction of the kick and release.