If you use a Bakugan's species Green Ability Card that only works for them (for example Feather Storm for Harpus, Blue Stealth For Preyas, Boosted Dragon for Dragonoid and Chaos of Darkness for Hydranoid) a different battle animation will happen if you win.
Although Naga appears in the game, he is never actually battled by the player.
If one pre-ordered the DS version from Gamestop or EB Games, they would get a DS case with Shun, Dan, and Marucho on it.
Strangely even if you don't buy the Toys 'R' Us DS version, you can still get Ravenoid and Manion's Gate Cards.
Most Gate Cards and Ability Cards have different names and effects.
The Bakugan that came with the game was originally thought to be Leonidas, but instead it was White Naga.
It is unknown why the Japanese publishing company, MTO cancelled the release of this game in Japan.