Here is the full list of all 55 KINGDOM HEARTS Dream Drop Distance trophies - there are 47 bronze, 5 silver, 2 gold and 1 platinum.
Obtain all trophies.
Achieve 100% completion in Combat, Story, Items, and Game Records.
Obtain all recipes.
Achieve 100% completion in Items.
Drop 100 or more times.
Defeat 5 or more enemies with a single hit in Slingshot.
Achieve 100% completion in Combat.
Complete all Secret Portals as both Sora and Riku.
Complete all Special Portals in Symphony of Sorcery as both Sora and Riku.
Achieve 100% completion in Story.
Defeat 4 or more enemies in one turn of Melody Catcher.
Complete all Special Portals in Prankster's Paradise as both Sora and Riku.
Complete all Special Portals in La Cité des Cloches as both Sora and Riku.
Complete all Special Portals in Country of the Musketeers as both Sora and Riku.
Complete all Special Portals in Traverse Town as both Sora and Riku.
Complete all Special Portals in The Grid as both Sora and Riku.
Max out a Spirit's Affinity Level.
Obtain all commands.
Max out and install all Support and Spirits abilities.
Breed a ★ Rank Spirit.
Achieve a cumulative level of 100.
Complete all Special Portals in The World That Never Was as both Sora and Riku.
Obtain all Dream Pieces.
Make a purchase at every Moogle Shop.
Complete The World That Never Was as both Sora and Riku.
Activate all Code Break commands.
Rescue Spirits 3 times in battle.
Sever all chains with a single slash 3 times in a row using Nightmare's End or Mirage Split.
Complete Symphony of Sorcery as both Sora and Riku.
View all flashbacks.
Complete Country of the Musketeers as both Sora and Riku.
Achieve a Rush Level of 20.
Complete all 7 Link Portal bonus objectives.
Create a party with 3 Spirits and make them all very happy.
Activate all of Wonder Comic's effects at least once.
Revisit and complete Traverse Town as both Sora and Riku.
Obtain 3,000 or more medals in Flick Rush.
Complete Prankster's Paradise as both Sora and Riku.
Complete The Grid as both Sora and Riku.
Unlock all nodes on any Spirit's Ability Link board.
Earn a score of 1,000 or higher on the Light Cycle.
Complete La Cité des Cloches as both Sora and Riku.
Rack up 300 or more Drop Points in a single turn.
Trap 6 or more enemies in Bubble Burst.
Complete a dive without taking damage.
Earn a score of 800 or higher in the Candy Goggles mini-game.
Use every Training Toy.
Earn a score of 400 or higher in the Water Barrel mini-game.
Earn a score of 200 or higher in the Balloon mini-game.
Win a Flick Rush duel by lining up three 7s.
Connect 6 or more points with a single Faithline.
Create a party with 3 Spirits.
Complete Traverse Town as both Sora and Riku.
Perform an A-Rank dive.
Defeat the phantom Ursula and begin the Mark of Mastery exam.