Batman Returns
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.