CheatCodes.com has all the official Mickey's Speedway USA Game Boy 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 Wednesday June 19, 2013 for Mickey's Speedway USA are shown below. We also have this game on Nintendo64, Game Boy, and sometimes tricks from other game systems will also work on Game Boy.
There are actually three shortcuts in Utah. Only use the first two (these shortcuts are on the right.) When you get to the third shortcut, the shortcut is on the left. Go to the right. The reason is because there are plants that you must dodge in the third shortcut. It's easier just to not to take that shortcut. The shortcuts are also useful in Time Travel. (It will take less time!) And of course you can get ahead of your opponent in 2-Player Mode.
There is one shortcut in Seattle. There is one part of the railroad that is not blocked off that you can go through. It may help because Seattle is very complicated course to go through. Remember that computer opponents never use shortcuts.
It's not really a path like in Seattle and Utah, put it is shorter. If you go left of the trolley, then it is a bit shorter than going right of the trolley. Remember that computer opponents never use shortcuts.
When you get to Utah in 1-Player Racing Mode, notice that there are sometimes two paths. You might want to take the narrower paths. These paths are also the ones that the other three computerized racers don't used. The paths will get you ahead of the others. When I was in Utah, I went through a narrow path. Then I went from 4th place to 1st place. Those shortcuts are really good to use.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free Game Boy game (or any other game you want for any video game system)!