Crossover fighting game for PlayStation 4, Windows PC and Nintendo Switch developed by [[Arc System Works]], featuring characters from [[BlazBlue]], [[Under Night In-Birth]], [[Persona 4: The Ultimate in Mayonaka Arena|Persona 4 Arena]], [[RWBY]], [[Arcana Heart]], [[Senran Kagura]] and [[Akatsuki Blitzkampf]].

h4. Characters
h5. BlazBlue 

* [[Ragna the Bloodedge]]
* [[Jin Kisaragi]]
* [[Rachel Alucard]]
* [[Hazama]]
* [[Noel Vermillion]]
* [[Azrael (Blazblue)|]]
* [[Iron Tager]]
* [[Makoto Nanaya]]
* [[Nu-13]]
* [[Es (Xblaze)|Es]]
* [[Platinum the Trinity]] (DLC)
* [[Jubei (blazblue)|]] (DLC)
* [[Hakumen]] (DLC)
* [[Izayoi (Blazblue)|]] (DLC)
* [[Konoe A. Mercury|Nine the Phantom]] (DLC)
* [[Mai Natsume]] (DLC)
* [[Naoto Kurogane]] (DLC)
* [[Celica A. Mercury]] (DLC)
* [[Susanoo (Blazblue)|]] (DLC)

h5. Under Night In-Birth

* [[Kido Hyde]]
* [[Linne (under night in-birth)|]]
* [[Waldstein (under night in-birth)|]]
* [[Gordeau (under night in-birth)|]]
* [[Orie Ballardiae Harada]] (DLC)
* [[Carmine (under night in-birth)|]] (DLC)
* [[Vatista (under night in-birth)|]] (DLC)
* [[Merkava (Under Night In-Birth)|]] (DLC)
* [[Yuzuriha (Under Night In-Birth)|]] (DLC)
* [[Mika Returna]] (DLC)
* [[Seth (Under Night In-Birth)|]] (DLC)
* [[Hilda (Under Night In-Birth)|]] (DLC)

h5. Persona 4 Arena

* [[Narukami Yuu]]
* [[Hanamura Yousuke]]
* [[Satonaka Chie]]
* [[Amagi Yukiko]]
* [[Tatsumi Kanji]] (DLC)
* [[Aegis (Persona)|]] (DLC)
* [[Shirogane Naoto]] (DLC)
* [[Kirijou Mitsuru]] (DLC)
* [[Sanada Akihiko]] (DLC)
* [[Labrys (persona)|]] (DLC)
* [[Kuma (Persona 4)|Kuma/Teddie]] (DLC)
* [[Elizabeth (Persona)|]] (DLC)
* [[Adachi Tooru]] (DLC)

h5. RWBY

* [[Ruby Rose]]
* [[Weiss Schnee]]
* [[Blake Belladonna]] (DLC)
* [[Yang Xiao Long]] (DLC)
* [[Neo Politan]] (DLC)

h5. Arcana Heart

* [[Aino Heart]] (DLC)

h5. Senran Kagura

* [[Yumi (Senran Kagura)|]] (DLC) 

h5. Akatsuki Blitzkampf

* [[Akatsuki (Akatsuki Blitzkampf)|]] (DLC)
* [[Blitztank]] (DLC)
ブレイブルークロスタッグバトル bbtag BLAZBLUE_CROSS_TAG_BATTLE