Last Campaign is the final chapter of Campaign Mode, the last playable scenario in Kingdom Hearts: Amelioratory Benevolence. Only available after the conclusion of the story, it consists of bonus missions and boss fights meant to challenge the player.
The bosses of Last Campaign are split up into three tournament style sets. The first two sets must be completed before the third is unlocked.
Every single member of the Hollow Sect can be battled, even those who weren't battled in the main story. To proceed in this set of battles, two doors appear before the player, both leading to a fight against one of the Sect. Both must cleared before the next set shows, but the player can pick which member to fight first. The order of the fights are as follows.
- Data Insiminy
- Data Adimere
- Data Irritum
- Data Nullesspes
- Data Lux
- Data Veritas
- Data Obscurum
- Data Morsus
- Data Cruoris
The same format as before is kept here, only instead of two doors appearing, three doors appear.
- Data Noxulous
- Data Keylix
- Data Kalyxo
- Data Servitex
- Data Xeiss
- Data Vulixion
- Data Uxew
- Data Zounyx
- Data Sohtxin
- Data Axylyn
- Data Yixeh
- Data Mexrion
- Data Xianlian
The absolute final battle in the game, unlocked only after beating the five secret bosses. Its difficulty is legendary.
|Kingdom Hearts: Amelioratory Benevolence|
|Vylinn - Ryed Raevin - Xaras Cullen - Absolon Laurent - Chieko Miyakawa - Noia Exercir|
|Legion of Keybearers|
|Master Onn - Ciaran - Grace - Jaysen - Salem|
|Cruoris - Morsus - Obscurum - Veritas - Lux - Nullesspes - Irritum - Adimere - Insiminy|
|Xianlian - Mexrion - Yixeh - Axylyn - Sohtxin - Zounyx - Uxew - Vulixion - Xeiss - Servitex - Kalyxo - Keylix - Noxulous - Invlyxn|
|Junoh - Isis - Seraphim - Noxjuh - Takh|
| Sunset Horizons - Shadow Valley - Fortress of Illusions|
Serene Villa - Empire City - Latched Division - Riviere Armour - Reverent Prefecture - Hometown - Secluded Haven - Festival of Lights - Blackwater Fen
|End of Wars - Obsidian - Bloodlust Mech - Dreamslayer - Prudence - Gears of Fate - Shattered Theory - Reich|
|Abilities - Last Campaign - OST - The Pact - Rave - War of Worlds' Hearts|