Harry Potter and the Philosopher's Stone

Get all 70 purple beans and go to the portrait in the castle grounds.

When you have completed the game the credits will start to run these will continue for nearly 10 minutes.This will then finish and it will tell you truly who has one the Hogwarts House Cup and if have collected all 17 Famous Witches and Wizards cards it will give you an alternate ending.

At the main menu, hold down L1 and R1 and press.

Just before the troll, there is a long walkway. About halfway, go to the right-hand wall and keep pressing Square. When you have done this, you will enter a room full of Chocolate Frogs and a Save Book.

Press Triangle at the main menu to make a bolt of lightning.