Here is the full list of all 45 Bakugan: Defenders of the Core trophies - there are 28 bronze, 14 silver, 2 gold and 1 platinum.
Get every trophy in the game.
Follow Dan's instructions.
Save Dan and Marucho.
Save Elfin from Shadow.
Invent hologram towers and use them to beat the Vexos.
Join forces with Ace.
Save Percival from Volt.
Save Ingram and Nemus from Lync.
Don't get fooled by Mylene's tricks.
Stop the kidnappers and get Wilda back.
Defeat Lync and stop the earthquakes.
Get to Abyss before the Vexos.
Defeat your ultimate foe and pay the ultimate price.
Defeat Spectra's right-hand man.
Defeat Volt and Lync at the same time.
Defeat Mylene and Shadow at the same time.
Find a way into Vexos Headquarters.
Rescue your friend at any cost.
Defeat Spectra and stop his evil plans.
Destroy a Vexos crystal in Story Mode.
Build a hologram tower.
Build a hologram tower of each attribute.
Earn 100,000 in core energy.
Get ten items from item boxes.
Throw your Bakugan to get an item.
Deflect an opponent's physical attack 5 times in a single battle.
Do ten combo breakers in a single battle.
Do ten perfect combo breakers in a single battle.
Do all combos on a Bakugan's Combo List in a single battle.
Do twenty or more hits in a single combo.
Pick up all three power-up types in a single battle.
Open each type of Gate card at least once.
Get B rank or higher in six Story Mode battles.
Get A rank or higher in twelve Story Mode battles.
Get S rank in every Story Mode battle.
Purchase an upgrade for a Bakugan.
Purchase all upgrades for six different Bakugan.
Purchase all upgrades for all Bakugan.
Win five duels against the CPU in Battle Arena Mode.
Obtain 250 or more points in a Battle Arena Free For All.
Obtain 500 or more points in a Battle Arena Destruction Battle.
Win 30 times against the CPU in Battle Arena Mode.
Unlock every Bakugan in the game.
Get every Ability card in the game.
Collect every metal figure in the game.