Guilty Gear vs BlazBlue: Multiversal Cross Assault

Guilty Gear vs BlazBlue Cross Tag Battle is the sequel to BlazBlue Cross Tag Battle and Guilty Gear Cross Tag Battle.

Guilty Gear

 * Sol Badguy
 * Ky Kiske
 * May
 * Millia Rage
 * Faust
 * Zato-1
 * Ramlethal Valentine
 * Raven

BlazBlue

 * Ragna The Bloodedge
 * Jin Kisaragi
 * Noel Vermillion
 * Jubei Mitsuyoshi
 * Iron Tagger
 * Nu-13
 * Hakumen
 * Hazama Honoka

Under Night In-Birth

 * Hyde Kido
 * Linne
 * Gordeau the Harvester
 * Orie Ballardiae
 * Vatista
 * Carmine Prime

Persona 4 Arena

 * Yu Narukami
 * Yosuke Hanamura
 * Aigis
 * Naoto Shirogane

Dragon Ball FighterZ

 * Son Goku
 * Vegeta
 * Android 21
 * Broly

Fire Emblem Battle Coliseum

 * Chrom
 * Lucina
 * Tiki
 * Validar

RWBY

 * Ruby Rose
 * Yang Xiao Long
 * Pyrrha Nikos
 * Cinder Fall

RWBY: The Maiden Kai

 * Flame Fall

2K10 Anime Battle Coliseum

 * Dezrath (Final Boss)

DLC
Pack 1
 * Sin Kiske from Guilty Gear
 * Waldstein from Under Night In-Birth
 * Yukiko Amagi from Persona 4 Arena
 * Weiss Schnee from RWBY

DLC
Pack 1

Guilty Gear

 * Neo New York
 * Japan
 * Edinburgh MagicaPolis
 * May Ship II
 * Down Town
 * Colony
 * Heavens Edge
 * Arena

BlazBlue

 * Cathedral -Silent-
 * Hanging Gardens
 * Adventus
 * Snow Town
 * Lakeside Port
 * Magic City of Ishana
 * Last Train - Rail Station
 * Forbidden Gate

Under Night In-Birth

 * Metropolitan Centre: Intersection
 * Riverside Plaza
 * Sleeping Fountain Plaza
 * Central Station

Persona 4 Arena

 * Mayonaka TV Entrace
 * Yasogami Outdoors

Dragon Ball FighterZ

 * West City (Destroyed)
 * Sacred World of the Kai

Fire Emblem Battle Coliseum

 * Coliseum
 * Halidom of Ylisse

RWBY

 * Abandoned Temple
 * Beacon Academy (Grimm Attack)

2K10 Anime Battle Coliseum

 * Battle Arena
 * Universe 2K10 - Boss Dezrath Stage

Original

 * Judgement Day

Japanese

 * Jouji Nakata - Sol Badguy
 * Takeshi Kusao - Ky Kiske
 * Satomi Koorogi - May
 * Yuuko Sumitomo - Millia Rage
 * Takashi Kondou - Faust, Carmine Prime
 * Takehito Koyasu - Zato-1, Validar
 * Megumi Han - Ramlethal Valentine
 * Hiroki Yasumoto - Raven
 * Tomokazu Sugita - Ragna The Bloodedge, Chrom
 * Tetsuya Kakihara - Jin Kisaragi, Hakumen
 * Kanako Kondō - Noel Vermillion, Nu-13
 * Masaki Terasoma - Jubei Mitsuyoshi
 * Kenji Nomura - Iron Tager
 * Yuuichi Nakamura - Hazama Honoka
 * Ryohei Kimura - Hyde Kido
 * Ayane Sakura - Linne
 * Kosuke Toriumi - Gordeau The Harvester
 * Nao Toyama - Vatista
 * Daisuke Namikawa - Yu Narukami
 * Showtaro Morikubo - Yosuke Hanamura
 * Maaya Sakamoto - Aigis
 * Romi Park - Naoto Shirogane
 * Masako Nozawa - Goku
 * Ryo Horikawa - Vegeta
 * Hōko Kuwashima - Android 21
 * Bin Shimada - Broly
 * Yu Kobayashi - Lucina
 * Ikue Ōtani - Tiki
 * Saori Hayami - Ruby Rose, Orie Ballardiae
 * Ami Koshimizu - Yang Xiao Long
 * Megumi Toyoguchi - Pyrrha Nikos
 * Yūko Kaida - Cinder Fall
 * Suzuko Mimori - Flame Fall
 * Norio Wakamoto - Dezrath

English

 * David Forseth - Sol Badguy
 * Sam Riegel - Ky Kiske
 * Eden Riegel - May
 * Tara Platt - Millia Rage
 * Kaiji Tang - Faust
 * Erin Fitzgerald - Ramlethal Valentine
 * Jamieson Price - Raven, Iron Tager, Dezrath
 * Patrick Seitz - Ragna The Bloodedge
 * David Vincent - Jin Kisaragi, Hakumen
 * Cristina Vee - Noel Vermillion, Nu-13
 * Kirk Thornton - Jubei Mitsuyoshi
 * Doug Erholtz - Hazama Honoka
 * Kyle McCarley - Hyde Kido
 * Sarah Anne Williams - Linne
 * Ian Sinclair - Gordeau The Harvester
 * Erica Mendez - Orie Ballardiae
 * Xanthe Huynh - Vatista
 * Greg Chun - Carmine Prime
 * Johnny Yong Bosch - Yu Narukami
 * Yuri Lowenthal - Yosuke Hanamura
 * Karen Strassman - Aigis
 * Valerie Arem - Naoto Shirogane
 * Sean Schemmel - Goku
 * Christopher Sabat - Vegeta
 * Jeannie Tirado - Android 21
 * Vic Mignogna - Broly
 * Matthew Mercer - Chrom, Zato-1
 * Laura Bailey - Lucina
 * Mela Lee - Tiki
 * Kyle Hebert - Validar
 * Lindsay Jones - Ruby Rose
 * Barbara Dunkleman - Yang Xiao Long
 * Jen Brown - Pyrrha Nikos
 * Jessica Nigri - Cinder Fall, Flame Fall

Trivia

 * Flame Fall comes from TOSHIKI KAGERO's RWBY FanFiction named "RWBY-FVAF"