:: video games cheat and cheat codes ::                                            

Nintendo 64 - J-League Eleven Beat 1997 cheats

Unlock harder difficulty levels:
Press C-Up(4 times), C-Right(6 times), C-Down(2 times), C-Left(2 times) 
at the title screen. If the code is accepted, you shold hear a scream.
You can access additional difficulty levels at the options menu.