This page contains Cheats for Archer Maclean's Mercury organized by sections for PSP. Archer Maclean's Mercury is a Miscellaneous Puzzle General game, made by Awesome Studios, released on Apr 6, 2005 and published by Ignition Entertainment. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
- Developer: Awesome Studios
- Publisher: Ignition Entertainment
- Genre: Miscellaneous Puzzle General
- Release Date: Apr 6, 2005
- ESRB: Everyone
Select two player mode, then enter hg? as your initials. Return to the main menu and start a single player game. At the world selection screen, hold L + R and press Select. All levels will now be unlocked. To lock all levels again, hold L + R and press Select again....From: putuhop
Place first in every high score board on every stage to unlock their world's respective bonus stages....From: Harvestmoonchic
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