Bomberman Max Blue Cheats
In a two player battle, instead of losing your Charabom upon being defeated turn off the power right before losing. Your opponent will get a free Charabom and you will not lose one.
If you want to merge Charaboms go to BATTLE GAME in the beginning. Now pick a file. Go to MERGE and select 1 PLAYER MERGe. Now pick any two Charaboms and they will become merged to create a stronger and better Charabom than the original.
When holding Invisible Vest, set a bomb and just as it explodes rapidly press A repeatedly. This will protect you. Be careful not to blow yourself up after the Vest wears off.