Ready 2 Rumble Boxing: Round 2 Cheats - Nintendo 64

Michael Jackson
Highlight the "Survival" option at the main menu, then press [Left]x2, [Right]x2, [Left], [Right], [L] + [R]. Alternately, successfully complete the game in arcade mode two times to unlock Michael Jackson.

Shaquille O'Neal
Highlight the "Survival" option at the main menu, then press [Left]x4, [Right]x2, [Left]x2, [Right], [L] + [R]. Alternately, successfully complete the game in arcade mode five times to unlock Shaquille O'Neal.

Zombie boxer
Press [Left], [Up], [Right], [Down], [R]x2, [L] at the character selection screen.

Thin boxer
Press [Right]x2, [Up], [Down], [Right], [R], [L] at the character selection screen.

Fat boxer
Press [Right]x2, [Up], [Down], [Right], [R]x2, [L] at the character selection screen.

Big fists
Press [Left], [Right], [Up], [Down], [R], [L] at the character selection screen.

Freak E. Deke
Successfully complete the game in arcade mode to unlock Freak E. Deke.

G. C. Thunder
Successfully complete the game in arcade mode three times to unlock G. C. Thunder.

Wild "Stubby" Corley
Successfully complete the game in arcade mode four times to unlock Wild "Stubby" Corley.

Freedom Brock
Successfully complete the game in arcade mode six times to unlock Freedom Brock.

Rocket Samchay
Successfully complete the game in arcade mode seven times to unlock Rocket Samchay.

Robox Rese-4
Successfully complete the game in arcade mode eight times to unlock Robox Rese-4.

Bill Clinton
Successfully complete the game in arcade mode nine times to unlock Bill Clinton.

Hillary Clinton
Successfully complete the game in arcade mode ten times to unlock Hillary Clinton.

Rumbleman
Successfully complete the game in arcade mode with every character, including the hidden characters. Then complete the game in arcade mode one additional time, under the hard difficulty setting.

Champion costumes
Win the game in championship mode to unlock the champion costumes.