CheatCodes.com has all the official MechanicMaster DS cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Tuesday June 18, 2013 for MechanicMaster are shown below.
When you pick your level on Earth, look at the top left hand corner and you will see a satellite. Click on it to make new levels. Go back and look at the top right hand corner. You will see a glass Earth. There you can draw things to make the aliens fall off or die.
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