When a level is completed, the ball falls into one of the five bonus slots at the bottom, which are usually worth 10,000, 50,000 or 100,000 points. However, if you clear all pegs in the level all of the slots will be worth 100,000 points. You will also get other bonuses, such as the "Cool Clear" bonus and 10,000 points for every ball not used. The extra points are counted towards your Fever Bonus, which is then added to your total score for the level. Note: To get a higher Fever Bonus, save a green peg for your last shot to clear the board.
Double Fever
When you start a level, choose Renfield. Play through the level and try to keep one of the green pegs on the screen. If the last orange peg is near, aim for one of them and fire. If done correctly, you will have a Spookyball on your Fever. When it lands in any of the holes, it will pop up again at the top, giving you the chance to possibly get 200,000 points with one Fever.
Multi-player levels
Complete a level in single player mode to unlock the same level in multi-player mode.
Ranks
Complete the indicated task to earn the corresponding rank. A trophy will appear at the main menu for each rank achieved.
Master of Peggle: Complete Adventure mode.
Ultimate Master of Peggle: Complete all Challenges.
Extreme Ultimate Master of Peggle: Complete all challenges with 100% completion (clear all pegs) on every level.