Here are some cheats and tips for the game Global Gladiators.
Cheat menu:
Press [C, B, A, Start] four times
at the Sega logo to display the cheat menu.
Level skip:
Pause game play and press B, C, B, A,
B(2), C, B, A, B.
Extra lives:
Pause game play and press A(3), B(3), C(4),
B, A. The word “cheater” will be spoken
to confirm correct code entry.