Ready 2 Rumble Boxing Round 2 Codes -

Michael Jackson:
Highlight the "Arcade" option at the main menu, then press Left(2), Right(2), Left, Right, L + R.

Rumbleman:
Highlight the "Championship" option at the main menu, then press Left(2), Right, Left, Right(2), Left, Right, Left, L + R.

Shaq:
Highlight the "Survival" option at the main menu, then press Left(4), Right(2), Left(2), Right, L + R.

Boxer	Password
Afro Thunder	$KBBNGGG$C37G
Angel ''Raging'' Rivera	$8DNNGGG$C7JB
Jet ''Iron'' Chin	$WF7PGGG$C779
Joey T.	$2KPWGGG$C7YZ
Johnny ''Bad'' Blood	$KHJPGGG$C3XX
Lulu Valentine	$WWNVGGG$C3KJ
Mama Tua	$8GZTGGG$C76J
Michael Jackson	$MNXVGGG$C37Z
Robox Rese 4	$4JPWGGG$C779
Rumble Man	$6LNZGGG$W7G7
Shaq	$HMBNGGG$C361

Hint: Knock opponent out of ring:
Get three Rumbles in a row without using any of them. Knock down your opponent two times, then use your rumble and a combo. If done correctly, he should fly out of the ring.

Hint: Regain health:
When you get knocked down and your health is not increasing very much, press A, B, R, and L in any random order repeatedly. This should increase your health faster, and allow you to get up.