If you are playing against the World 2 Boss and keep
getting killed on the level, try the following trick. Walk next
to the magic lamp. It will start steaming. The Boss will appear.
Hit him as many times as you can before he either starts firing
cannon balls or runs to the side. Then, as he is firing cannon
balls, run around him in circles. He will never hit you. If you
are playing with two players, have one person run around him while
the other one fires at the Boss, jumping the cannon balls if any
are fired at that person.
Trainer: All levels v1.01 by PiZZA
Trainer: +2 v1.01 by ESI
Trainer: +4 v1.01 by PiZZA
Trainer: +2 v1.02 by NiGMZ
Trainer: +3 v1.03 by ESI
Trainer: +4 v1.03 by PiZZA
Trainer: All levels unlocked by Black Magic
Trainer: +2 v1.04 by KASTER
Trainer: +5 v1.04 by PiZZA