- Shaymin - Wi-Fi event. Was a Japanese event from Mar 2008 to Oct 2008, and a US and EU event from May 2008 to June 2008.
- Darkrai - Wi-Fi event. Was available in Japan from Sep 2007 to Apr 2009, and in the US and EU from May 2008 to June 2008.
- Arceus - Wi-Fi event. Was available in Japan from Jun 2009 to Sep 2009, and in the US and EU from Mar 2009 to May 2009.
- Manaphy - Manaphy Egg. Available if the save data from Pokémon Ranger is transferred to Pokémon Platinum.
- Phione - Manaphy Egg. Can be hatched if a Manaphy is in the player's party.
- Riolu - Egg obtained by showing the birth certificate from Pokémon Diamond or Pearl.
- Pichu - Spiky-Eared Pichu. Available if a Pikachu with a Spiky-Eared Pichu hat is transferred from Pokémon Diamond or Pearl.