Some questions about gameboy games

[lordcookie]

1)Do the following games allow you to play 2 player with only one cart?

Virtua Tennis
Super Mario Advance 2 (the bonus stage thing)

2) Do the following games even have a 2 player mode, and if so can you also answer question 1 relating to these game?

Final Fight One
Hajime No Ippo:The Fighting

Thanks in advance

[Mayhem]

Final Fight One does have a 2 player mode, but both players need a cart...

[lordcookie]

Final Fight One does have a 2 player mode, but both players need a cart...

Arse. Thanks for the info though.