How to get to:

Mr. Dream

This guy, you have to get the NES version that was called Punch-out, not Mike Tyson's Punch-out.  The code to go straight to him is the same as Tysons.  007 373 5963.

Gabby Jay

Gabby Jay was a secret character in the NES punch-out and a normal character in Super Punch-out.  To access this character, you lose to King Hippo in the Another world circiut by running out of time.  Hold A+B after Referee Mario makes the decision.

Bobby Amaya

After you think about it, it is really easy to get to him.  You have to have nine wins and two losses when you get to the second Piston Honda.  KO Honda with one hit (dodge all of his hits 'til it gets to 1:00.  Then right when he comes down for his piston punch, hit him in the stomach.  If you wait too late, it won't KO him).  Then the next fight will be the Don Flamenco lookalike, Bobby Amaya.

Jeko Night

Jeko Night can only be accessed with the newer Punch-out that has Mr. Dream in it.  Enter the code 007 373 999 and leave the last digit 0  then press UP-LEFT, SELECT, START, B and A Together.  It should automatically start the fight with Jeko Night.  He doesn't have hits that will kill you in one hit, but he is a real challenge.

Glass Joe 2

This Glass Joe is just like the second Don Flamenco, except he is a lot stronger and he doesn't uppercut.  If you follow Bobby Amaya's strategy, you should win easily.  To get to him, you need to get the 0 wins code for Super Macho Man (it adds a win everytime you beat him and get the code).  The code won't work, but it will if you press UP-RIGHT, SELECT, START, B, and A.

Von Kaiser

This guy is one of the rare characters in the game.  To get to this infamous character, you must choose a NEW game.  Then you will fight a character called Glass Joe.  If you get lucky, you can KO or TKO him.  At the win screen, you must press START or the trick won't work.  Then you will be at the cool Von Kaiser.

Master Phred

I had to pick the sexiext picture to show off for the ladies.  In order to get to me is very tricky.  The reason for that is because I originally broke the copyright thingie, so they made me a secret character.  First, you must KO the first Piston Honda with one hit.  When Referee Mario says KO, press and hold reset.  Then as soon as you let go, press DOWN, SELECT, START, B, and A.  You can only tell if it works if you enter a code to get to the second Piston Honda.  The best code to use is 777 807 3454.  If the screen shows Master Phred's profile, BINGO!

The Dragonlord

Remember the Dragonlord from the Dragon Warrior game?  No?  Who asked you anyway?  Anyway, this character is impossible to get.  I have tried everything.  There is a way.  First, you need a game genie.  Enter the codes APSTKG and ASPOKG.  Then start the game and go to the password screen.  Enter 001 101 999 and make the last digit 1.  Then press SELECT, START, B and A.  It should work.

Chad Stump

This guy looks like King Hippo, but is actually a lot bigger in real life *snicker* (sorry Chad).  To get to this mountain working person, you must KO all three people in the Minor World Circuit.  Then KO Don Flamenco.  After the ten count, hold both A and B.  Then if you see Stumpo's profile,  press START and you will fight against Chad Stump.  He is hard to KO, but a lot easier person to fight than King Hippo.

Referee Mario

Yes, you can fight against Referee Mario.  To do this, you must get 6000 points on the Great Tiger.  DO NOT TKO HIM!!!  Wait for Referee Mario to give the decision.  Right after the screen appears, press SELECT START A and B at the same time.  Then Mario will say that the winner is Mac, but right after, he will challenge you to a fight.  He fights like the actual Mario jumping more than attacking.

Referee Luigi

Yes, you can also fight against Luigi.  To do this, you must get 7000 points on the Great Tiger without TKOing him.  Wait for Referee Mario to give the decision.  Right after the screen appears, press SELECT START A and B at the same time.  Then Mario will say that the winner is Mac, but right after, he will challenge you to fight his brother.  He is one tough bastard, I warn you.

Shadow Knight

This character was only in certain versions of Mike Tyson's Punch-out.  To see if you have the version with this character on it, enter the Pass Key 003 757 5743.  If it works, then you should go straight to him in battle.  His style is the exact same as Mike Tyson's.  If it doesn't work, then you do not have the right version of game.  Some Emulator ROM sites have the version, but they are kind of hard to find.

Mr. Scribbles

To get to this character, you keep pressing the RESET button over and over.  Then watch and see Mike Tyson's face (or the first match with the newer punch-out).  If Mike Tyson's face is all glitchy, then go to the password screen and enter the code to get to the second Piston Honda.  Piston Honda will look like a scribbled mess and every other character will be glitchy or invisible.  The game can freeze sometimes with this code.

Strauss Corfam

How to get to the secret boss of the game.  The version must be Tyson's Punch-out.  Go to Mike Tyson.  Obtain a score of over 8000.  Then after Referee Mario makes his decision, press and hold A and B.  Then let go right when the Mr. Sandman picture fades.  Then after that, hold RESET for 5 seconds.  Go to the code screen and press 007 373 596 and leave the last digit 3.  Then press DOWN-RIGHT, SELECT, START, A and B.  Right after, keep pressing the left button rapidly.  When you hear a beep, hold the right button until the profile screen shows.  If you did it right, you will fignt the Ultimate Strauss Corfam in the Death Match!!!