The Pokémon Company has issued a code for those of you who missed out on receiving the Pokémon Darkrai first available at GameStop stores last May. To obtain the Pokémon all you need to do is enter the following code into your Pokémon Omega Ruby, Pokémon Alpha Sapphire, Pokémon X, or Pokémon Y game:

Code: Darkrai20

This special code is only valid until October 31st.