Archer Maclean's Mercury Cheats
Place first in every high score board on every stage to unlock their world's respective bonus stages.
Contributed By: slow_riot.
Select 2 player mode and enter hg? as your initials. Exit and start 1 player and hold L + R and press select at the world selection screen to unlock all levels. Hold L + R and press select again to lock the levels.
Contributed By: Golden1Sun1Fighter1.
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