Continue
If you lose all your lives have over 800 and wish to continue hold Up on the DPad and press Button 2 8 times
Continue code
I used this on the version of the game that came hardcoded into the 2nd model of Master System It works on that version at least
When you get the Game over screen which happens way too often to make the game any fun you can continue if you hold up and hammer the 2 button about a dozen times before the game actually resets It costs 400 to do
Extra lives
Go to the second question mark in the first level Punch it out and a ghost will appear Run away from it Go to the question mark at the end of the level Punch it and there will no longer be a ghost where one usually appears Instead an extra life will appear
Janken challenges
This is how to beat the Janken bosses when you play against them without having to fight them if you lose
1st Choose Rock in the first game then Scissors in the second
2nd Scissors then Paper
3rd Rock Scissors
4th Paper Paper
5th Rock Rock
6th Rock Scissors
7th Paper Paper
Must be done in that order from the start of the game if you choose one different along the way all the rest will be different