Here is the full list of all 51 KINGDOM HEARTS II FINAL MIX trophies - there are 40 bronze, 8 silver, 2 gold and 1 platinum.
Obtain all trophies.
Obtain all blueprints.
Obtain an S rank on a gummi ship EX mission for all routes.
Obtain an S rank on a gummi ship mission for all routes.
Activate Antiform 13 times.
Obtain 5,000 points with skateboard tricks.
Collect all Character entries in Jiminy's Journal.
Collect all Mission entries in Jiminy's Journal.
Collect all Character Link entries in Jiminy's Journal.
Defeat the Lingering Will.
Win the Hades Paradox Cup.
Collect all Treasures in Jiminy's Journal.
Defeat all Organization XIII Replica Data.
Collect all Minigame entries in Jiminy's Journal.
Get Sora to Level 99.
Obtain an S rank on a gummi ship mission.
Collect all Synthesis Note entries in Jiminy's Journal.
Defeat Sephiroth.
Win the Titan Paradox Cup.
Win the Cerberus Paradox Cup.
Win the Pain and Panic Paradox Cup.
Collect all Limit entries in Jiminy's Journal.
Collect all Heartless entries in Jiminy's Journal.
Satisfy every member of Mushroom XIII.
Collect all Maps in Jiminy's Journal.
Complete all Puzzles in Jiminy's Journal.
Collect all Ansem Reports in Jiminy's Journal.
Win the Goddess of Fate Cup.
Win the Titan Cup.
Clear game on Proud Mode or a higher difficulty level.
Clear game on Critical.
Clear the game and watch the ending sequence.
Reunite with Riku and Kairi.
Collect all Nobody entries in Jiminy's Journal.
Complete the Twilight Town episodes.
Complete the Space Paranoids episodes.
Complete the Atlantica episodes.
Complete the Pride Lands episodes.
Complete the 100 Acre Wood episode.
Win the Cerberus Cup.
Win the Pain and Panic Cup.
Complete the Olympus Coliseum episodes.
Complete the Land of Dragons episodes.
Complete the Beast's Castle episodes.
Complete the Agrabah episodes.
Complete the Halloween Town episodes.
Complete the Port Royal episodes.
Complete the Timeless River episode.
Get rescued by the King.
Complete Roxas's episode.
Win by obtaining all of the opponent's orbs.