One Piece: Super Grand Battle! X

'''One Piece: Super Grand Battle! X''' is a Nintendo 3DS game published by Bandai and developed by Ganbarion, and it's the sequel to the Grand Battle! and Gigant Battle series. It seems to focus on the New World and more than 85 of its characters. The game features 4 player battles on a 2D plane, where each player chooses 2 playable characters to use in a Tag Team style combat system, referencing the Pirate Alliance theme.

Stages

 * Corrida Colosseum
 * Roger and Whitebeard's Final Meeting place
 * Fishman Island
 * Thousand Sunny (Normal / Art-Art)
 * "Red Dragon" Stage
 * Tontatta Kingdom
 * Marineford
 * Dressrosa Palace

Playable Characters
Each Playable character has at least one Special Move, which, when activated, turns the screen red
 * Monkey D. Luffy (Gum Gum Elephant Storm)
 * Roronoa Zoro (Three Thousand Worlds)
 * Nami (Thunder Breed Tempo)
 * Usopp
 * Sanji (Diable Jambe: Flanchet Strike)
 * Tony Tony Chopper (Monster Form)
 * Nico Robin (Mil Fleur Gigantesco Mano)
 * Franky (General Franky)
 * Brook
 * Trafalgar D. Water Law (Giant Slicing Technique used on Vergo on Punk Hazard, except on a Marine Battleship in this game)
 * Portgas D. Ace (Flame Commandment: Flame Emperor)
 * Donquixote Doflamingo (Birdcage)
 * Issho (Meteors)
 * Burgess (Elbow Surge)
 * Whitebeard (Kaishin)
 * Akainu
 * Kizaru (Yasakani no Magatama)
 * Shiki (Lion's Threat Earth Blind)
 * Zephyr (Smash Blaster)
 * Shanks (Conquerors Haki)
 * Trébol
 * Buggy (Buggy Ball)
 * Bartolomeo
 * Silvers Rayleigh
 * Diamante
 * Marshall D. Teach
 * Lucy (Ryusoken: Ryu no Ibuki)
 * Sabo [Secret Character] (Ryusoken: Ryu no Ibuki + Mera Mera no Mi's Flames)
 * Smoker
 * Tashigi
 * Crocodile (Sables)
 * Kinemon/Momonosuke
 * Emporio Ivankov (Emporio Face Growth Hormone)
 * Boa Hancock (Perfume Femur)
 * Jinbe
 * Dracule Mihawk (Black Blade Single Flash)
 * Caesar Clown
 * Kuzan

Support Characters

 * Eustass Kid
 * Basil Hawkins
 * Jewelry Bonney
 * Buffalo
 * Caribou
 * Baby 5
 * Bepo
 * Senor Pink
 * X Drake
 * Sugar
 * Koala
 * Chinjao
 * Viola
 * Cavendish
 * Rebecca
 * Machvise
 * Pekoms
 * X Drake
 * Urouge
 * Killer
 * Capone Bege
 * Scratchmen Apoo
 * Lao G
 * Gladius
 * Gol D. Roger
 * Monet
 * Sengoku
 * Shirahoshi
 * Oars
 * Tamago
 * Kyros
 * Keimi
 * Arlong
 * Kuma
 * Marco
 * Charlotte Linlin
 * Moria

Roger and Whitebeard's Final Meeting place Stage

 * Edward Newgate
 * Gol D. Roger

Corrida Colosseum Stage

 * Elizabello
 * Don Chinjao

Fishman Island Stage

 * Megalo

Tontatta Kingdom Stage

 * Leo

Thousand Sunny Stage

 * Jora

Dressrosa Palace

 * Pica

Items

 * Burn Bazooka
 * Little Dragon
 * Ucy
 * Brachio Tank V
 * Yellow Great Rhinoceros Beetle
 * Lassoo
 * Carue

Trivia

 * Roger and Whitebeard's Final Meeting place Stage resembles the same stage in One Piece: Gigant Battle! 2 New World.
 * This is the first video game to feature Akainu's post-timeskip appearance.
 * Strangely, in the opening, he appeared as before the timeskip.
 * This is the first video game to feature the Donquixote Family members.
 * Sabo makes a debut as a playable character, both as "Lucy" then later his regular appearance as a secret character (but with the Mera-Mera No Mi mixed in his fighting style)