255 lives: When an apple appears in the first two rows of level
1, build a tunnel from the bottom of the screen to the location
directly below the apple with a thin layer of dirt to keep the
apple in place. Kill all enemies until only one remains. Then,
intentionally lose your lives until you are on your last life.
Position yourself under the apple and wait for the enemy to approach.
Dig the dirt under the apple so it falls while shooting the enemy
to kill it. The enemy must die before the apple hits Mr. Do. If
done correctly, the game will glitch, and the life counter will
increase to 255. Do not earn a bonus life, as it will set the
number of lives to zero. Note: This trick only works in the Taito
version of the game.
