PokéPark Wii Cheats and Glitches
 
Hints

Starting boost
In the racing games (Bulbasaur's Daring Dash, Dusknoir's Speed Slam, or Absol's Hurdle Bounce), press 2 as soon as the countdown finishes for a speed boost as the race starts.

Cheats

Legendary Pokémon

Enter these codes into the password menu to make the following Pokémon appear (these codes were confirmed on an Australian version of the game; however they may work for all PAL versions):

Celebi: 99645049
Darkrai: 20433557
Groudon: 45594012
Jirachi: 82401777
Flying Pikachu: 57429445
Snowboarding Pikachu: 04823523
Surfing Pikachu: 84925064