The game lasts 90 minutes, with a change of ends and a break of no more than 15 minutes after 45 minutes. The referee may account for time lost in either half. After the game, the team with the most goals (the number of times the ball enters the goal) is named the winner. If scores are tied at the end of regulation time, then extra time is played - if still nothing can be decided, a penalty shoot-out is used to determine the winner. The objective of soccer is to score more goals than your opponent. In order to do this, you need to control the match by playing against the clock and using any advantage that you may have. There are two ways that you can score goals: through free kicks and penalties. Each team will take a set number of free kicks during the game, which can be used to attempt to score goals. Penalties are taken when the referee calls "time". You must wait until the ball has completely gone out of play before taking your kick, and you must take it within 3 yards of the opposing goalkeeper. If you score a penalty, there is no time limit - just like regular shots, you can keep scoring until you miss or the whistle blows to end the session. Free kicks are useful because they give you the opportunity to attack the opposition while they are on their heels. It is important not to overuse this tactic, though, or you could find yourself under pressure for lack of activity.