Enter the following codes as your name to for the desired effect.
33204429 - 1,000 BP
46836478 - 10,000 BP
18499753 - 100,000 BP
42348294 - 5,000 BP
26037947 - 500,000 BP
26034792 - Darkus warius
55674432 - Darkus wormmquake
99872136 - Wavern
Evolved Bakugan forms
Complete the indicated steps. Defeat a character in the park under the Hard difficulty to unlock the un-evolved form of their Bakugan then purchase it at the shop. Complete the game, then challenge the same character again under the Hard difficulty. Defeat that character to unlocked the evolved form of their Bakugan in the shop.
Guardian Bakugan
Win the Ultimate Battle Tournament and Defeat Marduk in the final battle. After that, go to the park and challenge any of the following characters to unlock their guardian Bakugan at the Bakugan Store. Defeat any of them a second time to unlock the evolved form of their Guardian Bakugan. NOTE: you must first purchase the Guardian Bakugan before you can unlock its evolved form.