Unlockable: Bond of FlamesYou must finish the fight with Axel in Twilight Town.
Unlockable: FenrirYou must beat Sephiroth, the optional boss at Hollow Bastion.
Unlockable: Follow the WindYou must beat Barbossa at Port Royal.
Unlockable: Guardian SoulYou must beat Hades in the 'Underworld' section of Olympus Coliseum.
Unlockable: GullwingSpeak to Yuna after beating Hades in the 'Underworld' section.
Unlockable: Hero's CrestBeat the Hydra at Olympus Coliseum.
Unlockable: Hidden DragonBeat Shan-Yu in The Land of Dragons.
Unlockable: Holy PumpkinYou have to beat the Test Subject in Halloween Town.
Unlockable: Monochrome Defeat Pete at Timeless River.
Unlockable: OathkeeperYou must finish Sora's first visit to Twilight Town.
Unlockable: OblivionYou must beat Xigbar in The World that Never Was.
Unlockable: Photon DebuggerYou must finish the Space Paranoids.
Unlockable: Rumbling RoseYou must talk to Beast after returning to Beast's Castle.
Unlockable: Sleeping LionYou must to Ansem's study in Hollow Bastion.
Unlockable: Sweet MemoryYou must finish the 'Spooky Cave' Mini-Game in the Hundred-Acre Wood.
Unlockable: Star Seeker
You must get Valor Form at The Mysterious Tower.
Unlockable: Ultima WeaponYou must get the Ultima Recipe in the basement of the mansion in Twilight Town. Once that's done, you can use the Moogle Shops to synthesize the keychain.
Unlockable: Mysterious AbyssYou must finish Chapter 3 of Atlantica.
Unlockable: Wisher's LampYou must beat Jafar in Agrabah.
Unlockable: Secret EndingFinish all the worlds and Jiminy's Journal if you're in "standard mode," or just finish all of the worlds in you're in "proud mode."
Unlockable: Chicken LittleYou can pick it up in the 100 Acre Wood world. It'll become available after the second cutscene.
Unlockable: StitchOnce you acquire Master Form, you'll find it in the hallway to the computer room in Hollow Bastion.
Unlockable: GenieYou have to beat the Volcano and Blizzard Lord.
Unlockable: Peter PanAfter the second visit to Port Royal, you'll find it in the ship grevayard.
Unlockable: Gummi Ship Level 2You must obtain Level 1 with S, A, or B Ranks.
Unlockable: Gummi Ship Level 3Get through Level 1 and 2 with S, A, or B Ranks.
Unlockable: Ship ModelsCactuar S-Rank: The Broken Highway Mission 2
Cait Sith S-Rank: The Sunlight Storm Mission 2
Chocobo S-Rank: The Ancient Highway Mission 2
Fenrir S-Rank: The Assault of the Dreadnought Mission 2
Highwind Model S-Rank: The Asteroid Sweep Mission 2
Kingdom Model S-Rank: The Asteroid Sweep Mission 2
Mandragora S-Rank: The Floating Island Mission 2
Moogle S-Rank: The Splash Island Mission 2
Mushroom Model S-Rank: The Assault of the Dreadnought Mission 1
PuPu S-Rank: The Stardust Sweep Mission 2
Secret Model S-Rank: The Assault of the Dreadnought Mission 3
Tonberry S-Rank: The Phantom Storm Mission 2
Unlockable: Berserk ModeYou must achieve a Metal Level of Level 30.
Unlockable: Hades Paradox CupMax out all four drive forms and summons to level 7.
Unlockable: Goddess of Fate CupYou must win the previous cups and beat the first fight with Xemnas.
Unlockable: Torn Page 1You can find it in the Disney Castle's Library.
Unlockable: Torn Page 2 You can find it in the Pride Lands at the Oasis.
Unlockable: Torn Page 3You can find it in the Hallow Bastion at the Crystal Fissure.
Unlockable: Torn Page 4You can find it at the Land of the Dragons in the Throne Room.
Unlockable: Torn Page 5You can find it in Agrabah at the Tower.
Unlockable: Secret Movie on Proud modeAll you have to do seal all Keyholes.
Unlockable: Paradox Cups: Cerberus CupYou Form levels must be at Lv. 5, except Final Form. You must also unlock Paradox Cup: Pain and Panic.
Unlockable: Paradox Cups: Titan CupYour Summon level should be at Lv. 5 and have the Paradox: Cup Pain and Panic unlocked.
Unlockable: Titan CupYou must complete the Olympus Coliseum for the second time.
Unlockable: Pain and Panic CupYou must complete Disney Castle for the first time.
Hint: Drive Gauge FillerFor Forms you get later, there is a quicker way to refill up the Drive Gauge. First, once the Drive Gauge fills up, do a Drive as usual. Before the Drive Gauge goes to empty, use a save point to exit out to the WorldMap. Come back and your Drive Gauge should be back to Max.
For a second way, it is with Olympus Coliseum later on. Enter and Exit out one of the Tournaments, your Drive Gauge will also be Max, regardless what you had.
That means if you have an empty Drive Gauge, you can fill it up to Max with the second way. Remember, later on, Summonings also require Drive Gauge and that means this is pretty handy.
Hint - Easy Coliseum PointsAfter you get the Ukelele Charm near the Computer Room in Hollow Bastion, go to any Underworld Coliseum Match and Summon Stitch. The second you do, wait for Ohana to appear in the Limit space. Use it, and use the square button command four times. Then, while there is still time, use the TRIANGLE command. After it's over, you will have time to use it again. When you are done, you will see you have a lot of points, but no monster is dead.
You might think it's useless, but if you want to see the Secret Ending in Normal Mode, then you'll almost need this trick for some of the matches to complete the insane amount of points you need to complete the Olympus Coliseum part of Jiminy's Journal.
Hint - Master Form Fast Mastery (Fastery)Easily level up Master Form by going to the corridors outside Ansem's Lab. Leave Ansem's Lab and go to the first main room. Three Crimson Jazz enemies should appear. Change to the Master Form, beat the enemies, and collect the orbs they drop and keep moving to the other enemies. It's possible to kill them all within the same change. When you Drive Gauge depletes, go to Olympus for a recharge. You can find seven Crimson Jazz enemies for a total of 70 to 80 XP each time.
Unlock - Hades' Paradox CupMax out the level of your summoning and all your drives (including the Final Form).
Hint - Luck Has Nothing To Do With The Crap For SynthesisSynthesis materials a must if you want the Ultima Weapon or any of several extremely useful items. If you are having a hard time collecting enough materials for synthesis, try to put both Donald and Goofy into your party, then equip Sora, Donald, and Goofy with the "Lucky Lucky" ability (5 AP to equip, Sora won't acquire it until lvl.99 if you chose the staff with Roxas after meeting Namine).
Equip them with the weapons that have the "Lucky Lucky" ability: Sora- Sweet Memories keyblade (100-Acre Wood), Donald - Meteor Staff, Goofy - Genji Shield (Olympus Colussium). Finally, equip one of the three with the Lucky Ring accessory for a total of 7 Lucky-Luckys. Enemies should drop items at a far greater rate, sometimes even two items at once.