Retro Game Cheats for Fight Night Round 3 (Xbox)
Effect: Unlock Ko Rey Mo
When:
At the character select menu
How:
In the light heavy division, defeat him in career mode
Submitted By:
Effect: Unlocks Sinister Cross
When:
Why playing and setting up your character
How:
Win a classic fight with Roy Jones Jr.
Submitted By:
Effect: Unlocks Judge Jab
Effect: Unlocks Lethal Uppercuts
When:
When setting up your character
How:
Win a classic fight with Roberto Duran
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Effect: Unlocks Madison Square Garden Venue