All boxers:
Enter MIKE TYSON as a name.
All arenas:
Enter LENNOX LEWIS as a name.
God mode:
Enter MUHAMMAD ALI as a name.
Big head mode:
Enter DAVID TUA as a name.
Dumb CPU boxers:
Enter JESSICA MELTON as a name.
Gassy boxers:
Enter ADAM GARDNER as a name.
Fight as practice robot:
Successfully complete training mode.
Fight as Odive:
Win the third tournament.
Alternate costumes:
Successfully complete Boxers Life mode with a boxer to unlock a new costume for
that character.
Hint: Restore energy:
Rapidly press X repeatedly
after getting knocked down to restore a small amount of energy and help prevent
a knockout.