Here are the pre-release Pictures from Pokémon Rumble. Click the Link to view the picture:

4 Player Pokémon Selection
Rattata is being wound up
Charmander faces a swarm of Budew
Rattata finds something
Squirtle is Attacked
The Boss - Regigigas
A Battle Royale
The Game Selection Lobby
Is Darkrai the boss here?
A Battle Royale
A Battle Royale
A Battle Royale
Dialga Appears

Japan: June 16th 2009
US: November 16th 2009
Europe: November 20th 2009