Mr. Driller W Cheats

Endless Stages and Secret Character
To unlock the North Pole stage, simply clear the first six stages using any character and difficulty setting. To unlock the Moon Stage, reach a depth of 1500M on the North Pole Stage with any character on any difficulty setting. To unlock Rabbit, reach a depth of 2000M on the Moon Stage with any character on any difficulty setting. Rabbit's drill has a spread attack that clears three squares instead of just one. He can also climb two squares.

Moon (hard endless stage): To unlock the Moon Stage, reach a depth of 1500M on the North Pole Stage with any character on any difficulty setting.
North Pole (easy endless stage): To unlock the North Pole stage, simply clear the first six stages using any character and difficulty setting.
Rabbit (secret character): To unlock Rabbit, reach a depth of 2000M on the Moon Stage with any character on any difficulty setting.