One Piece: Pirate Warriors 4

One Piece: Pirate Warriors 4 (ワンピース海賊無双4, Wan Pīsu Kaizoku Musō Foa, lit. "One Piece: Pirates Unmatched 4") is the fourth entry in the One Piece: Pirate Warriors series.

Gameplay

 * Characters are can now jump with.
 * Several characters' movesets are revamped to incorporate aerial dashes and air combos.
 * Pressing during a combo will initiate an Air Juggle.
 * A stamina system is introduced. Certain actions, such as Power Dashing, will consume stamina.
 * Stamina restores gradually when not attacking.
 * The Power Dash is a new dashing move that allows the character to knock back enemies while moving. It is performed by pressing . Holding down will increase the distance traveled. Power dashing consumes stamina. This is similar to the boosters from Dynasty Warriors: Gundam.
 * A new mechanic called Special Moves is added. Special Moves can be performed by pressing R1 and a face button (, undefined,, or )
 * Each special move will have its own gauge. A special move's gauge must be full before the move itself can be performed. The special move gauge is filled by dealing and receiving damage.
 * Each special move has its own star rating, which indicates the power of the move.
 * Special moves can be leveled up.
 * The R1 + undefined special move is reminiscent of the traditional Musou attack, with an automated and cinematic sequence.
 * Giant enemies are now added to the game.
 * Giant enemies will have an Armor Gauge, which must be reduced in order to deal meaningful damage to them.
 * When the Armor Gauge is reduced to zero, the giant enemy will lose one Shield Icon and enter a Broken Armor state. This is when they can be staggered, and will take more damage than normal.
 * Whittling down their number of Shield Icons will render the enemy into a Stunned State,
 * Full-Force Burst is a new transformation mechanic that some characters have access to.
 * This is a powered-up state which will boost the characters' stats. Some characters will Change Form, which will change their appearance, as well as change some of their attacks and combos.
 * During Full-Force Burst, the special move gauge will gradually decrease.

Playable

 * Vinsmoke Reiju
 * Monkey D. Luffy
 * Vinsmoke Sanji
 * Jimbei
 * Vinsmoke Ichiji
 * Vinsmoke Niji
 * Vinsmoke Yonji

Unknown

 * Big Mom

Related Media
The first teaser trailer was revealed at Bandai Namco's booth on July 5, 2019, at the Anime Expo in Los Angeles.