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 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.
Clear Final Mix.
Obtain all gummi ship blueprints.
Clear gummi ship mission 3.
Shoot down over 2,500 enemies with your gummi ship.
Collect all Jiminy's Journal entries.
Collect all Trinity List entries in Jiminy's Journal.
Obtain all shields.
Obtain all staves.
Complete any time trial challenge.
Complete any solo challenge.
Collect all Mini-game entries in Jiminy's Journal.
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.
Defeat the Ice Titan in the Gold Match at Olympus Coliseum.
Defeat the Mysterious Man in Hollow Bastion.
Synthesize all items.
Synthesize 30 types of items.
Defeat Kurt Zisa in Agrabah.
Defeat the Phantom at the Clock Tower.
Synthesize 15 types of items.
Win the Hades Cup.
Collect all Story entries in Jiminy's Journal.
Clear all gummi ship routes.
Seal the keyhole in 100 Acre Wood.
Collect all 101 Dalmatian entries in Jiminy's Journal.
Obtain over 10,000 Munny.
Defeat over 2,000 Heartless.
Clear gummi ship mission 2.
Seal the keyhole in Olympus Coliseum.
Win the Hercules Cup.
Win the Pegasus Cup.
Win the Phil Cup.
Open 100 treasure chests.
Seal the keyhole in Hollow Bastion.
Obtain the Oathkeeper Keyblade.
Synthesize 3 types of items.
Seal the keyhole in Halloween Town.
Seal the keyhole in Never Land.
Seal the keyhole in Atlantica.
Escape from Monstro.
Synthesize an item for the first time.
Seal the keyhole in Agrabah.
Seal the keyhole in Traverse Town.
Modify a gummi ship and update the data.
Seal the keyhole in Deep Jungle.
Clear gummi ship mission 1.
Seal the keyhole in Wonderland.