I need help on a game for the really really old gameboy......Batman Forever......?

[Ripper]

On the first level you beat up two guys and then you come to a bank door or somthin and i dont know were to go from there i had the game for years and i was bored and started playing it again

 

[kirby of the stars]

you need code from this guy don't remember though

 

[Spectre]

just don't get stressed playing that old game