Batman Returns [Model SNS-BJ-USA]

Extra lives
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Highlight the "Rest" selection on the options screen, then press Up(2), Down(2), Left, Right, Left, Right, B, A, B, A on controller two. A tone will confirm correct code entry. Up to ten lives may now be selected on the options screen.

Nine continues
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Highlight the "Rest" selection on the options screen, then press Up, X, Left, Y, Down, B, Right, A, Up, X on controller two. A tone will confirm correct code entry.

Invincibility
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Press Up(8) at the title screen.

Level select
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Enter Y*31 21 3191 11 as a password. Press Left or Right on controller two when the name of the first level, Stage 1-1, Gotham City Plaza, is displayed to select a new starting level. This may be done at any time during the game.