Here is the full list of all 56 KINGDOM HEARTS FINAL MIX trophies - there are 49 bronze, 4 silver, 2 gold and 1 platinum.
Obtain all trophies.
Obtain all gummi ship blueprints.
Clear gummi ship mission 3.
Clear Final Mix on Proud.
Clear the game without changing equipment.
Clear the game without using a continue.
Clear Final Mix on Beginner.
Defeat the World of Chaos in the End of the World within 15 hours.
Shoot down over 2,500 enemies with your gummi ship.
Collect all Jiminy's Journal entries.
Collect all Character entries in Jiminy's Journal.
Collect all Ansem Reports in Jiminy's Journal.
Defeat Sephiroth in the Platinum Match at Olympus Coliseum.
Obtain all Keyblades.
Get Sora to Level 100.
Obtain all shields.
Complete any time trial challenge.
Obtain all staves.
Synthesize all items.
Defeat Kurt Zisa in Agrabah.
Defeat the Mysterious Man in Hollow Bastion.
Synthesize 30 types of items.
Collect all Mini-game entries in Jiminy's Journal.
Synthesize 15 types of items.
Defeat the Phantom at the Clock Tower.
Defeat the Ice Titan in the Gold Match at Olympus Coliseum.
Win the Hades Cup.
Collect all Story entries in Jiminy's Journal.
Collect all 101 Dalmatian entries in Jiminy's Journal.
Collect all Trinity List entries in Jiminy's Journal.
Clear Final Mix.
Clear all gummi ship routes.
Seal the keyhole in Hollow Bastion.
Seal the keyhole in 100 Acre Wood.
Obtain the Oathkeeper Keyblade.
Obtain over 10,000 Munny.
Seal the keyhole in Olympus Coliseum.
Win the Hercules Cup.
Seal the keyhole in Never Land.
Seal the keyhole in Halloween Town.
Open 100 treasure chests.
Seal the keyhole in Atlantica.
Defeat over 2,000 Heartless.
Complete any solo challenge.
Win the Pegasus Cup.
Escape from Monstro.
Synthesize 3 types of items.
Synthesize an item for the first time.
Seal the keyhole in Agrabah.
Win the Phil Cup.
Seal the keyhole in Traverse Town.
Clear gummi ship mission 2.
Seal the keyhole in Deep Jungle.
Modify a gummi ship and update the data.
Clear gummi ship mission 1.
Seal the keyhole in Wonderland.