Tomb Raider Chronicles

Press select to go into inventory screen and highlight the Large Medkit. Hold L1 + L2 + R1 + R2 + Down.

From the Main Menu, highlight the New Game option, then hold L2 + Up and press X to start at the Black Isle (Third Story). For the beta version of the game, hold L2 and press X.

Go to the main menu and press R2 + Select.