<s>
The	O
original	O
Climax	B-Application
Heroes	I-Application
was	O
released	O
for	O
the	O
PlayStation	B-Device
2	I-Device
as	O
part	O
of	O
the	O
10th	O
anniversary	O
celebration	O
of	O
the	O
Heisei	O
Kamen	O
Rider	O
Series	O
by	O
Toei	O
,	O
TV	O
Asahi	O
,	O
Ishimori	O
Productions	O
,	O
and	O
Bandai	O
.	O
</s>
<s>
The	O
game	O
spawned	O
four	O
sequels	O
as	O
well	O
as	O
an	O
American	O
version	O
for	O
the	B-Operating_System
Nintendo	I-Operating_System
Wii	I-Operating_System
based	O
on	O
the	O
Kamen	O
Rider	O
:	O
Dragon	O
Knight	O
TV	O
series	O
.	O
</s>
<s>
,	O
was	O
announced	O
in	O
the	O
October	O
8	O
,	O
2009	O
issue	O
of	O
Weekly	O
Famitsu	O
for	O
a	O
December	O
3	O
,	O
2009	O
release	O
on	O
the	O
PSP	B-Operating_System
and	O
the	B-Operating_System
Wii	I-Operating_System
.	O
</s>
<s>
Although	O
the	O
meaning	O
of	O
the	O
letter	O
"	O
W	O
"	O
in	O
the	O
title	O
is	O
not	O
given	O
,	O
it	O
refers	O
both	O
to	O
the	O
new	O
series	O
W	O
and	O
the	B-Operating_System
Wii	I-Operating_System
platform	O
for	O
the	O
game	O
.	O
</s>
<s>
was	O
announced	O
by	O
Famitsu	O
on	O
August	O
9	O
,	O
2010	O
,	O
released	O
on	O
both	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
and	O
Wii	B-Operating_System
on	O
December	O
2	O
,	O
2010	O
.	O
</s>
<s>
The	O
custom	O
soundtrack	O
feature	O
is	O
introduced	O
exclusively	O
on	O
PSP	B-Operating_System
version	O
.	O
</s>
<s>
Ragnarok	O
Mode	O
is	O
based	O
on	O
"	O
Mirror	O
World	O
"	O
from	O
the	B-Operating_System
Wii	I-Operating_System
version	O
of	O
Kamen	O
Rider	O
:	O
Dragon	O
Knight	O
.	O
</s>
<s>
was	O
released	O
on	O
both	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
and	O
Wii	B-Operating_System
on	O
December	O
1	O
,	O
2011	O
.	O
</s>
<s>
was	O
released	O
on	O
November	O
29	O
,	O
2012	O
for	O
PlayStation	B-Operating_System
Portable	I-Operating_System
and	O
Wii	B-Operating_System
,	O
with	O
the	O
addition	O
of	O
several	O
new	O
playable	O
characters	O
such	O
as	O
Kamen	O
Rider	O
Wizard	O
,	O
Kamen	O
Rider	O
Meteor	O
from	O
Kamen	O
Rider	O
Fourze	O
,	O
and	O
secondary	O
Riders	O
such	O
as	O
Gills	O
,	O
Chalice	O
and	O
Sasword	O
from	O
other	O
series	O
.	O
</s>
<s>
It	O
is	O
the	O
last	O
installment	O
to	O
bear	O
a	O
Climax	B-Application
Heroes	I-Application
title	O
.	O
</s>
<s>
The	O
gameplay	O
features	O
an	O
air	O
to	O
air	O
combat	O
similar	O
to	O
Marvel	B-Application
vs.	I-Application
Capcom	I-Application
and	O
Arc	O
System	O
Works	O
fighting	O
game	O
series	O
.	O
</s>
<s>
was	O
released	O
on	O
December	O
7	O
,	O
2017	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
,	O
with	O
the	O
addition	O
of	O
several	O
new	O
playable	O
characters	O
,	O
such	O
as	O
Kamen	O
Rider	O
Gaim	O
,	O
Kamen	O
Rider	O
Drive	O
,	O
Kamen	O
Rider	O
Ghost	O
,	O
and	O
Kamen	O
Rider	O
Ex-Aid	O
,	O
including	O
Kamen	O
Rider	O
Beast	O
from	O
Kamen	O
Rider	O
Wizard	O
who	O
appeared	O
in	O
previous	O
Kamen	O
Rider	O
games	O
,	O
and	O
a	O
newly	O
introduced	O
Kamen	O
Rider	O
Build	O
.	O
</s>
<s>
Much	O
like	O
in	O
the	O
two	O
first	O
Kamen	B-Application
Rider	I-Application
:	I-Application
Battride	I-Application
War	I-Application
games	O
prior	O
its	O
Genesis	O
sequel	O
,	O
the	O
playable	O
rosters	O
consists	O
of	O
the	O
titular	O
Heisei	O
Riders	O
and	O
the	O
secondary	O
Riders	O
from	O
Heisei	O
era	O
Phase	O
2	O
.	O
</s>
<s>
It	O
is	O
also	O
the	O
first	O
Climax	O
installment	O
to	O
be	O
PlayStation	O
exclusive	O
since	O
the	O
original	O
Climax	B-Application
Heroes	I-Application
.	O
</s>
<s>
Unlike	O
Kamen	B-Application
Rider	I-Application
:	I-Application
Climax	I-Application
Heroes	I-Application
series	O
,	O
Climax	O
Fighters	O
is	O
a	O
role-playing	O
fighting	O
game	O
,	O
battling	O
inside	O
the	O
3D	O
battle	O
arenas	O
,	O
and	O
the	O
game	O
's	O
playstyle	O
has	O
some	O
similarities	O
to	O
the	O
gameplay	O
system	O
from	O
Kamen	B-Application
Rider	I-Application
:	I-Application
Battride	I-Application
War	I-Application
series	O
,	O
Gundam	O
Vs.	O
series	O
,	O
Dissidia	B-Application
:	I-Application
Final	I-Application
Fantasy	I-Application
and	O
Dragon	B-Application
Ball	I-Application
Xenoverse	I-Application
2	I-Application
.	O
</s>
<s>
Kamen	B-Application
Rider	I-Application
:	I-Application
Climax	I-Application
Scramble	O
in	O
Japan	O
known	O
as	O
was	O
released	O
on	O
November	O
29	O
,	O
2018	O
exclusively	O
for	O
Nintendo	B-Application
Switch	I-Application
that	O
features	O
the	O
newly	O
introduced	O
Riders	O
from	O
Kamen	O
Rider	O
Zi-O	O
,	O
which	O
includes	O
its	O
secondary	O
Kamen	O
Rider	O
Geiz	O
alongside	O
his	O
predecessor	O
Kamen	O
Rider	O
Cross-Z	O
from	O
Kamen	O
Rider	O
Build	O
,	O
including	O
Kamen	O
Rider	O
BLACK	O
's	O
main	O
rival/arch	O
-enemy	O
Shadow	O
Moon	O
,	O
meaning	O
BLACK	O
will	O
have	O
a	O
vital	O
role	O
in	O
this	O
game	O
's	O
storyline	O
.	O
</s>
<s>
It	O
is	O
a	O
direct	O
sequel	O
to	O
Kamen	B-Application
Rider	I-Application
:	I-Application
Climax	I-Application
Fighters	O
,	O
in	O
term	O
of	O
having	O
an	O
updated	O
gameplay	O
from	O
the	O
previous	O
game	O
.	O
</s>
<s>
It	O
is	O
also	O
the	O
second	O
Climax	O
installment	O
to	O
be	O
Nintendo	O
exclusive	O
being	O
the	O
first	O
since	O
Climax	B-Application
Heroes	I-Application
W	O
.	O
</s>
