9 Lives Pause gameplay and press Right, Right, Right, Down, Circle, Left, Down. 5 Shots Pause gameplay and press Down, Left, Circle, Down, Right, Right, Right. Level Select At the Main Menu, select One or Two player and press Circle. Classic Mode and Credits First enable Level Select and choose Level 00. Complete it to unlock Ending, Classic Mode, and Credits. When select the number of players, press Right to access Classic Mode, and access the Credits at the Options.