When you first boot the game, do not click or press any buttons until you are on the splash screen requesting you to press [space] to continue.



If it doesn't work, you can try again in the Options menu, so you don't have to reboot the game. Once on the Options screen, click the Credits, then type in the same key combination.

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I found that if you do it too slowly it will not register, however you can retry indefinitely.

Once on either of them screens, type the key combination:


W
W
S
S
A
D
A
D
Q
E
[space]


This is the keyboard equivalent of up-up-down-down-left-right-left-right-B-A-start on a controller.

If on the main menu you should now see the golden washer icon, you have input it correctly.

If the icon is not there, it didn't work, but just repeat the above steps until it activates.

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This should make all of the washers and dryers a metallic gold colour in game.

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You will then receive S rank and the highest payment on all loads of laundry you finish, regardless of how fast you do them, even when leaving them over night.

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This means you can spend more time playing games in the arcade, and less time grinding in the launderette, but still making the maximum amount of money!

It has not affected my ability to unlocked other achievements when this code is activated.

You will have to reactivate it each time you launch the game.