Hold C + Z on the Nunchuck and press Down two times, Left four times, Up, Left on the Wiimote during game play.
All Antics
Hold C + Z on the Nunchuck and press Up, Left, Down, Right two times, Down, Left, Up on the Wiimote at the main menu.
All Bonus Items
Hold C + Z on the Nunchuck and press Up, Right, Down, Left two times, Down, Right, Up on the Wiimote at the main menu.
All Knapsack And Flower Pack Items
Hold C + Z on the Nunchuck and press Down two times, Up, Right, Left two times, Right, Up on the Wiimote during game play.
Chapter 8: Water leaks
When Miles tells you to find five water leaks, look in the dandelion meadow.
Easy coins
When Ben tells you to use the metal detector to locate the Gopher's coins, go to the barnyard. On the right side of the farmer's house you will see yellow flowers. Use the metal detector to find a group of coins. At night, go in and out of the party. Each time you use the metal detector on the side of the farmer's house you will get more coins.
9,999 Gopher Bucks...