<s>
The	O
game	O
was	O
first	O
released	O
in	O
Japanese	O
arcades	O
in	O
March	O
2014	O
,	O
and	O
later	O
released	O
on	O
PlayStation	B-Operating_System
3	I-Operating_System
and	O
PlayStation	B-Device
Vita	I-Device
on	O
November	O
13	O
,	O
2014	O
.	O
</s>
<s>
The	O
updated	O
version	O
was	O
released	O
on	O
PlayStation	B-Operating_System
3	I-Operating_System
,	O
PlayStation	B-Operating_System
4	I-Operating_System
and	O
PlayStation	B-Device
Vita	I-Device
in	O
December	O
2015	O
only	O
in	O
Japan	O
.	O
</s>
<s>
Dengeki	B-Application
Bunko	I-Application
:	I-Application
Fighting	I-Application
Climax	I-Application
is	O
a	O
two-dimensional	O
fighting	O
game	O
,	O
in	O
which	O
two	O
players	O
fight	O
against	O
each	O
using	O
both	O
a	O
playable	O
fighter	O
character	O
and	O
an	O
assist	O
character	O
.	O
</s>
<s>
The	O
home	O
version	O
features	O
an	O
original	O
story	O
campaign	O
,	O
Dream	O
Duel	O
Story	O
,	O
and	O
online	O
multiplayer	O
,	O
and	O
supports	O
cross-save	O
functionality	O
between	O
the	B-Operating_System
PS3	I-Operating_System
and	O
Vita	O
versions	O
.	O
</s>
<s>
A	O
non-playable	O
character	O
known	O
as	O
(	O
voiced	O
by	O
Mao	O
)	O
,	O
based	O
on	O
the	B-Operating_System
Dreamcast	I-Operating_System
character	O
from	O
Sega	O
Hard	O
Girls	O
,	O
summons	O
the	O
playable	O
characters	O
for	O
their	O
aid	O
to	O
combat	O
a	O
malevolent	O
entity	O
(	O
voiced	O
by	O
Ken	O
Narita	O
)	O
from	O
the	O
organization	O
Zetsumu	B-Application
who	O
takes	O
the	O
form	O
of	O
the	O
captured	O
playable	O
characters	O
,	O
followed	O
by	O
a	O
form	O
of	O
Akira	O
Yuki	O
from	O
Sega	O
's	O
Virtua	B-Application
Fighter	I-Application
series	O
,	O
with	O
Pai	O
Chan	O
as	O
his	O
assist	O
,	O
as	O
boss	O
characters	O
;	O
both	O
Akira	O
and	O
Pai	O
later	O
became	O
playable	O
characters	O
in	O
the	O
console	O
ports	O
and	O
post-Version	O
1.20	O
arcade	O
versions	O
.	O
</s>
<s>
The	O
second	O
Sega	O
guests	O
,	O
Selvaria	O
Bles	O
and	O
Alicia	O
Melchiott	O
of	O
Valkyria	B-Application
Chronicles	I-Application
,	O
first	O
appeared	O
in	O
the	O
console	O
ports	O
and	O
later	O
added	O
to	O
the	O
arcade	O
version	O
1.30	O
,	O
along	O
with	O
other	O
assist	O
characters	O
from	O
other	O
Dengeki	O
Bunko	O
's	O
published	O
series	O
.	O
</s>
<s>
The	O
games	O
 '	O
various	O
stages	O
and	O
their	O
accompanying	O
music	O
tracks	O
are	O
based	O
on	O
other	O
Sega	O
titles	O
,	O
such	O
as	O
Sonic	B-Application
the	I-Application
Hedgehog	I-Application
,	O
Nights	B-Application
into	I-Application
Dreams	I-Application
...	I-Application
,	O
Shinobi	O
,	O
Border	B-Application
Break	I-Application
,	O
Valkyria	B-Application
Chronicles	I-Application
,	O
7th	O
Dragon	O
and	O
Phantasy	B-Protocol
Star	I-Protocol
Online	I-Protocol
2	I-Protocol
.	O
</s>
<s>
The	O
DLC	O
characters	O
from	O
Sword	B-Application
Art	I-Application
Online	I-Application
,	O
Yuuki	O
and	O
the	O
assist	O
Llenn	O
,	O
were	O
released	O
on	O
December	O
25	O
,	O
2015	O
.	O
</s>
<s>
Character	O
Series	O
Voice	O
actor	O
Arcade	O
revision	O
Original	O
Ignition	O
Akira	O
Yuki	O
Virtua	B-Application
Fighter	I-Application
Shin-ichiro	O
Miki	O
1.2	O
Ako	O
And	O
you	O
thought	O
there	O
is	O
never	O
a	O
girl	O
online	O
?	O
</s>
<s>
Rina	O
Hidaka	O
2.3	O
Asuna	O
Sword	B-Application
Art	I-Application
Online	I-Application
Haruka	O
Tomatsu	O
1.0	O
Emi	O
Yusa	O
The	O
Devil	O
Is	O
a	O
Part-Timer	O
!	O
</s>
<s>
Yōko	O
Hikasa	O
2.0	O
Kirino	O
Kosaka	O
Oreimo	B-Application
Ayana	O
Taketatsu	O
1.0	O
Kirito	O
Sword	B-Application
Art	I-Application
Online	I-Application
Yoshitsugu	O
Matsuoka	O
1.0	O
Kuroko	O
Shirai	O
A	O
Certain	O
Magical	O
Index/A	O
Certain	O
Scientific	O
Railgun	O
Satomi	O
Arai	O
2.15	O
Kuroyukihime	O
Accel	O
World	O
Sachika	O
Misawa	O
1.0	O
Mikoto	O
Misaka	O
A	O
Certain	O
Magical	O
Index/A	O
Certain	O
Scientific	O
Railgun	O
Rina	O
Satō	O
1.0	O
Miyuki	O
Shiba	O
The	B-Application
Irregular	I-Application
at	I-Application
Magic	I-Application
High	I-Application
School	I-Application
Saori	O
Hayami	O
1.1	O
Qwenthur	O
Barbotage	O
Heavy	O
Object	O
Natsuki	O
Hanae	O
2.0	O
Rentarō	O
Satomi	O
Black	O
Bullet	O
Yuki	O
Kaji	O
1.15	O
Selvaria	O
Bles	O
Valkyria	B-Application
Chronicles	I-Application
Sayaka	O
Ohara	O
1.2	O
Shana	O
Shakugan	O
no	O
Shana	O
Rie	O
Kugimiya	O
1.0	O
Shizuo	O
Heiwajima	O
Durarara	B-Application
!!	I-Application
</s>
<s>
Rie	O
Kugimiya	O
1.1	O
Tatsuya	O
Shiba	O
The	B-Application
Irregular	I-Application
at	I-Application
Magic	I-Application
High	I-Application
School	I-Application
Yuichi	O
Nakamura	O
2.1	O
Tomoka	O
Minato	O
Ro-Kyu-Bu	B-Application
!	I-Application
</s>
<s>
Character	O
Series	O
Voice	O
actor	O
Arcade	O
revision	O
Original	O
Ignition	O
Accelerator	O
and	O
Last	O
Order	O
A	O
Certain	O
Magical	O
Index/A	O
Certain	O
Scientific	O
Accelerator	O
Nobuhiko	O
Okamoto	O
and	O
Rina	O
Hidaka	O
1.2	O
Alicia	O
Melchiott	O
Valkyria	B-Application
Chronicles	I-Application
Marina	O
Inoue	O
1.2	O
Boogiepop	O
Boogiepop	O
series	O
Kaori	O
Shimizu	O
1.0	O
Celty	O
Sturluson	O
Durarara	B-Application
!!	I-Application
</s>
<s>
Miyuki	O
Sawashiro	O
1.0	O
Dokuro	O
Mitsukai	O
Bludgeoning	O
Angel	O
Dokuro-Chan	O
Saeko	O
Chiba	O
1.2	O
Enju	O
Aihara	O
Black	O
Bullet	O
Rina	O
Hidaka	O
1.15	O
Erio	O
Tōwa	O
Denpa	O
Onna	O
to	O
Seishun	O
Otoko	O
Asuka	O
Ōgame	O
1.0	O
Floretia	O
Capistrano	O
Heavy	O
Object	O
Shizuka	O
Itō	O
2.0	O
Haruyuki	O
Arita	O
Accel	O
World	O
Yuuki	O
Kaji	O
1.0	O
Hinata	O
Hakamada	O
Ro-Kyu-Bu	B-Application
!	I-Application
</s>
<s>
Yui	O
Ogura	O
1.0	O
Holo	O
Spice	O
and	O
Wolf	O
Ami	O
Koshimizu	O
1.0	O
Iriya	O
Kana	O
Iriya	O
no	O
Sora	O
,	O
UFO	O
no	O
Natsu	O
Ai	O
Nonaka	O
2.15	O
Izaya	O
Orihara	O
Durarara	B-Application
!!	I-Application
</s>
<s>
Hiroshi	O
Kamiya	O
1.2	O
Kazari	O
Uiharu	O
A	O
Certain	O
Magical	O
Index/A	O
Certain	O
Scientific	O
Railgun	O
Aki	O
Toyosaki	O
2.15	O
Kino	O
Kino	B-Application
's	I-Application
Journey	I-Application
Aya	O
Hisakawa	O
1.0	O
Kōko	O
Kaga	O
Golden	O
Time	O
Yui	O
Horie	O
1.0	O
Kojou	O
Akatsuki	O
Strike	O
the	O
Blood	O
Yoshimasa	O
Hosoya	O
1.15	O
Kuroneko	O
Oreimo	B-Application
Kana	O
Hanazawa	O
1.0	O
Leafa	O
Sword	B-Application
Art	I-Application
Online	I-Application
Ayana	O
Taketatsu	O
1.0	O
Llenn	O
Sword	B-Application
Art	I-Application
Online	I-Application
Alternative	O
Gun	O
Gale	O
Online	O
Minami	O
Tsuda	O
2.2	O
Mashiro	O
Shiina	O
The	B-Application
Pet	I-Application
Girl	I-Application
of	I-Application
Sakurasou	I-Application
Ai	O
Kayano	O
1.0	O
Miyuki	O
Shiba	O
The	B-Application
Irregular	I-Application
at	I-Application
Magic	I-Application
High	I-Application
School	I-Application
Saori	O
Hayami	O
2.1	O
Pai	O
Chan	O
Virtua	B-Application
Fighter	I-Application
Minami	O
Takayama	O
1.2	O
Rusian	O
And	O
you	O
thought	O
there	O
is	O
never	O
a	O
girl	O
online	O
?	O
</s>
<s>
+	O
Characters	O
who	O
appear	O
for	O
certain	O
playable	O
characters	O
 '	O
Special	O
and	O
Super	O
Moves	O
Character	O
Series	O
Voice	O
actor	O
Arcade	O
revision	O
Original	O
Ignition	O
Heivia	O
Winchell	O
Heavy	O
Object	O
Kaito	O
Ishikawa	O
2.0	O
Milinda	O
Brantini	O
Heavy	O
Object	O
Eri	O
Suzuki	O
2.0	O
Airi	O
Kashii	O
Ro-Kyu-Bu	B-Application
!	I-Application
</s>
<s>
Unknown	O
2.0	O
Maho	O
Misawa	O
Ro-Kyu-Bu	B-Application
!	I-Application
</s>
<s>
Yuka	O
Iguchi	O
1.0	O
Saki	O
Nagatsuka	O
Ro-Kyu-Bu	B-Application
!	I-Application
</s>
<s>
The	O
PlayStation	B-Operating_System
3	I-Operating_System
version	O
of	O
Dengeki	B-Application
Bunko	I-Application
:	I-Application
Fighting	I-Application
Climax	I-Application
sold	O
34,671	O
copies	O
within	O
its	O
first	O
week	O
in	O
Japan	O
,	O
placing	O
it	O
at	O
number	O
six	O
on	O
the	O
video	O
game	O
sales	O
chart	O
,	O
while	O
the	O
PlayStation	B-Device
Vita	I-Device
version	O
sold	O
25,607	O
copies	O
in	O
the	O
same	O
week	O
,	O
placing	O
it	O
at	O
number	O
nine	O
on	O
the	O
chart	O
.	O
</s>
