- Whole Cake Island Arc

Complete walkthrough for the Whole Cake Island Arc in One Piece: Pirate Warriors 4. Includes mission steps, boss strategies, and character unlocks for Luffy, Carrot, Sanji, and more.

This guide covers the Whole Cake Island Arc in One Piece: Pirate Warriors 4, detailing each mission, available characters, victory and lose conditions, and boss strategies.

1 - Candy Forest, Luffy vs Luffy?!

Players: 1 or 2. Unlocks: Carrot, and The Whole Cake Island costume for Luffy.

Summary: Luffy and his friends land on Whole Cake Island having followed Sanji, who is being forced into a political marriage. A new adventure begins on the island ruled by the one of the Four Emperors.

Available characters: Luffy, Nami, Chopper, and Carrot.

Victory Conditions: Join forces with Sanji!

Lose Conditions: Any of Straw hate pirates or Carrot defeated.

First Mission: Defeat Chess Soldier Commander and company!

You start at the bottom part of the map, defeat the enemy commanders and Sanji will appear, head there and the path will be blocked, next, your allies will disappear. Luffy(s) will appear alongside some enemy commanders, defeat them to unlock the path. Chopper and Carrot will reappear on the map but the path to them will be full of Luffy(s), defeat them to unlock part of the path and join forces with your allies. Next head to the target area to escape the Seducing Woods, once you reach there you will face Brûlée, defeat her to complete the level.

Boss Battle: Brûlée

Brûlée will first appear as Nami and use her powers, after that he will become Sanji and then Luffy so if you have played then you pretty much know what moveset they have, this boss its not difficult at the beginning but will become as the fight goes on, be careful when she turns to Luffy as she will have a good range in her attacks.

2 - Brother Clash! Vinsmoke Sanji.

Players: 1. Summary: Sanji reunites with his estranged family. However, the encounter doesn't turn out as expected...

Available characters: Sanji.

Victory Conditions: Give Ichiji, Niji, and Yonji a beating!

Lose Conditions: Sanji defeated.

First Mission: Give Niji a beating!

This level takes place in a caged arena, the first Vinsmoke you will fight Niji, there are a lot of enemy commanders in this area, you can defeat them to get some berries then head to fight Niji. Reiju will appear, popping up a Sub Mission, defeat 150 enemies in 60 seconds or less, completing this mission will make Reiju help you later. After you defeat Niji, enemy reinforcements will arrive, defeat them to proceed. Ichiji and Yonji will appear, Reiju will tell to Ichiji to not engage you, now you can fight Yonji without worrying of becoming overwhelmed. Next defeat Ichiji to complete the level.

Boss Battle: Ichiji

Ichiji has fire-related attacks, but most of the fight he will use melee, he will dash and punch a lot of times, since he is a Sky type character which means he can become pretty annoying when he enters burst mode, he will hover and will become very agile, watch out to no get knocked over as he will put you in a juggle combo, once he is in burst mode he can fire a laser beam from his hand hitting enemies in front of him, save your burst mode for when he activates his and you won't have trouble fighting him.

3 - An Unfortunate Duel, Luffy vs Sanji.

Players: 1. Summary: Having won the fight against Brûlée, Luffy and Nami pass through the Seducing Woods to finally reunite with Sanji. However, Sanji gives an unexpected response.

Available characters: Luffy.

Victory Conditions: Recapture Sanji!

Lose Conditions: Luffy or Nami defeated.

First Mission: Fight and persuade Sanji!

As soon as you start Sanji will fight you, engage him, and once you deplete about a half a cutscene will trigger. Sanji will withdraw from the battlefield, Big Mom Pirates will appear across the map, now you must capture Nort Plains while you wait for Sanji. Bege will appear with enemy reinforcements, Nami will be surrounded by enemies, head there and defeat them to rescue Nami and complete a Sub Mission. Next, engage Bege, once you defeat him and the Commanders, more reinforcements will appear, then Perospero will enter the battlefield, defeat him to complete the chapter.

Boss Battle Perospero

Perospero has candy-related powers, his normal attacks hit at mid-range, he will throw candy balls at you, make candy erupt from the ground hitting and knocking you over, immobilize you with melted candy, and can make candy rain damaging anyone in the area, his most used technique is to make the candy pillar but before the candy erupts the ground will be marked making easy to dodge, get close to him as he won't be so dangerous at close range and get some distance when he makes his special moves and you will defeat him pretty easily.

4 - Storm the Castle! The Men That Rescued Luffy.

Players: 1 or 2. Unlocks: The New World costume for Jimbei.

Summary: Luffy and Nami are captured in Whole Cake Chateau after being defeated by Big Mom Pirates. But amidst the despair, a ray of light shines out in front of them.

Available characters: Brook, and Jimbei.

Victory Conditions: Rescue kidnapped crew!

Lose Conditions: Any allies defeated.

First Mission: Defeat Chess Soldier Commander and company and help our allies!

You start inside the castle first defeat the Chess Soldier Commanders in the area, then you must search each room for the path to the Prison Library, in order to open the rooms, you must ring the bell next to the doors. Some rooms will lock you, defeat the enemy commanders in order to escape. Once you find the room leading to the prison library, advance to find Luffy and Namy, now capture the Prison Library and rescue Luffy. Brûlée will appear on the battlefield, advance through the path and you will find Fake Luffy(s). Nami will head to the treasure room, go there and capture the room together with Namie to complete a Sub Mission. The Fake Luffy(s) will start using the mirrors to move, destroy the mirrors in order to block the path for them. Defeat the Fake Luffy(s) and you will find Brûlée eventualy, defeat her to rescue Chopper and Carrot and complete the level.