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.
Clear the game without changing equipment.
Clear the game without using a continue.
Defeat the World of Chaos in the End of the World within 15 hours.
Clear Final Mix on Proud.
Clear game on Final Mix or a higher difficulty level.
Clear game on Final Mix: Beginner or a higher difficulty level.
Obtain 30 or more gummi ship blueprints.
Clear gummi ship mission 3.
Collect all Jiminy's Journal entries.
Defeat Sephiroth in the Platinum Match at Olympus Coliseum.
Collect all Ansem Reports in Jiminy's Journal.
Collect all Character entries in Jiminy's Journal.
Obtain all Keyblades.
Defeat the Mysterious Man in Hollow Bastion.
Synthesize all items.
Obtain all shields.
Obtain all staves.
Get Sora to Level 100.
Synthesize 30 types of items.
Synthesize 15 types of items.
Defeat the Ice Titan in the Gold Match at Olympus Coliseum.
Defeat the Phantom at the Clock Tower.
Defeat Kurt Zisa in Agrabah.
Collect all Mini-game entries in Jiminy's Journal.
Win the Hades Cup.
Collect all Story entries in Jiminy's Journal.
Clear all gummi ship routes.
Collect all Trinity List entries in Jiminy's Journal.
Seal the keyhole in Hollow Bastion.
Collect all 101 Dalmatian entries in Jiminy's Journal.
Shoot down over 2,500 enemies with your gummi ship.
Obtain the Oathkeeper Keyblade.
Seal the keyhole in Olympus Coliseum.
Win the Hercules Cup.
Seal the keyhole in 100 Acre Wood.
Obtain over 10,000 Munny.
Seal the keyhole in NeverLand.
Seal the keyhole in Halloween Town.
Clear gummi ship mission 2.
Win the Pegasus Cup.
Seal the keyhole in Atlantica.
Open 100 treasure chests.
Escape from Monstro.
Modify a gummi ship and update the data.
Defeat over 2,000 Heartless.
Synthesize 3 types of items.
Synthesize an item for the first time.
Seal the keyhole in Agrabah.
Complete any time trial challenge.
Complete any solo challenge.
Win the Phil Cup.
Seal the keyhole in Traverse Town.
Seal the keyhole in Deep Jungle.
Clear gummi ship mission 1.
Seal the keyhole in Wonderland.