This Animal Crossing Wild World cheat can have a negative impact on your game, but it can also allow you to get certain items more quickly and easily than playing through the game.
Time travel in wild world is accomplished by resetting the clock on your DS to the desired time. In general it is much safer to travel forward in time than it is to travel backwards in time. But beware that any form of time travel can have a negative impact on your game. Travelling more than a few hours forward allows weeds to grow etc.
In particular traveling back in time can be very detrimental, though you may find it necessary in order to get a missed item or event.
Visit the summary of Animal Crossing Wild World Cheats and Hints.
Visit the Animal Crossing Wild World Guide