Unlockable Costumes
After beating the game, start a new game + on hard mode, and you will find a treasure chest on the Sunny with the key to lockers. Go to girl's room, and you will be able to change the costumes of your characters.
Unlockaple Combined Attack
Finish all 50 rounds of survival mode, and a chest containing a certificate will appear. You can now perform a new special attack with Nami, Usopp, Robin and Brook
Unlockable Characters and Modes
| Unlockable | How to Unlock |
|---|
| Aokiji | Beat him him on normal difficulty |
| Arlong | Defeat him in Survival mode |
| Calgara | Defeat him in Survival mode (20th round) |
| Enel | Beat him him on normal difficulty |
| Evil Guardian | Defeat it in Survival mode |
| Final Boss | Beat him in Hard mode |
| Hard Mode | Beat the final boss on island 5 |
| Krieg | Beat him him on normal difficulty |
| Kuma | Beat him in hard mode |
| Kuro | Beat him him on normal difficulty |
| Monster Point Chopper | Defeat him in Survival mode |
| Moria | Beat him him on normal difficulty |
| New game + (and transferable save to Unlimited Cruise 2) | Beat the final boss on island 5 |
| Nightmare Luffy | Defeat him in Survival mode |
| Spandam | Beat him him on normal difficulty |
| Survival mode | Read monument on final island |
| Wapul | Beat him him on normal difficulty |
