Pokemon White Cheats :
Code - Extreme Day Care Leveling
You gain experience at the Day Care based on the amount of steps you take, one step for each point of experience. (It averages about 2 EXP per second, 120 EXP per minute, 7200 EXP per hour etc.). Bring a lot of cash when you pick up your Pokemon! Note: The moves that a Pokemon learns whilst in the Day-Care Centre will be taught to them, replacing random moves as the Day-Care Lady sees fit.
1.Drop two of your Pokemon off at the Day Care on Route 3.
2.Go to the Battle Subway in Nimbasa City.
3.Position your character in the middle of the path.
4.Find something heavy to set on the DOWN and A buttons on your DS. Rig your DS so these buttons are held down and you can leave and come back later.
5.Leave your DS On for a long time (Leave your DS Charger plugged in) while your character technically takes many steps.
6.Return to the Day-Care Lady for your Pokemon.
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