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