<s>
One	B-Application
Piece	I-Application
:	I-Application
Pirate	I-Application
Warriors	I-Application
is	O
an	O
action	B-Application
video	I-Application
game	I-Application
developed	O
by	O
Omega	O
Force	O
and	O
published	O
by	O
Bandai	O
Namco	O
Games	O
for	O
PlayStation	B-Operating_System
3	I-Operating_System
.	O
</s>
<s>
The	O
game	O
was	O
developed	O
in	O
commemoration	O
of	O
the	O
15th	O
anniversary	O
of	O
the	O
One	B-Device
Piece	I-Device
manga	O
and	O
anime	O
franchise	O
by	O
Eiichiro	O
Oda	O
.	O
</s>
<s>
Pirate	B-Application
Warriors	I-Application
was	O
also	O
the	O
first	O
title	O
in	O
the	O
One	B-Device
Piece	I-Device
video	O
game	O
franchise	O
which	O
was	O
released	O
on	O
a	O
PlayStation	O
system	O
since	O
One	B-Application
Piece	I-Application
:	I-Application
Grand	I-Application
Adventure	I-Application
in	O
2006	O
.	O
</s>
<s>
As	O
with	O
the	O
rest	O
of	O
the	O
franchise	O
,	O
Pirate	B-Application
Warriors	I-Application
follows	O
the	O
adventures	O
of	O
Monkey	O
D	O
.	O
Luffy	O
,	O
a	O
young	O
boy	O
who	O
accidentally	O
eats	O
the	O
Gum-Gum	O
Fruit	O
and	O
organizes	O
a	O
diverse	O
crew	O
of	O
pirates	O
called	O
the	O
Straw	O
Hats	O
to	O
search	O
for	O
the	O
titular	O
treasure	O
.	O
</s>
<s>
A	O
sequel	O
,	O
One	B-Application
Piece	I-Application
:	I-Application
Pirate	I-Application
Warriors	I-Application
2	I-Application
was	O
released	O
in	O
March	O
2013	O
,	O
with	O
a	O
third	O
game	O
,	O
One	B-Application
Piece	I-Application
:	I-Application
Pirate	I-Application
Warriors	I-Application
3	I-Application
released	O
in	O
March	O
2015	O
,	O
and	O
a	O
fourth	O
game	O
,	O
One	B-Application
Piece	I-Application
:	I-Application
Pirate	I-Application
Warriors	I-Application
4	I-Application
was	O
released	O
in	O
March	O
2020	O
.	O
</s>
<s>
Pirate	B-Application
Warriors	I-Application
is	O
an	O
action	B-Application
game	I-Application
incorporating	O
elements	O
from	O
both	O
the	O
Dynasty	B-Application
Warriors	I-Application
series	O
and	O
the	O
One	B-Device
Piece	I-Device
series	O
.	O
</s>
<s>
The	O
Adventure	O
mode	O
uses	O
Luffy	O
to	O
play	O
through	O
the	O
events	O
of	O
the	O
One	B-Device
Piece	I-Device
series	O
and	O
the	O
battle	O
mode	O
allows	O
the	O
player	O
to	O
use	O
characters	O
in	O
battles	O
.	O
</s>
<s>
The	O
cut-scenes	O
were	O
reused	O
in	O
One	B-Application
Piece	I-Application
:	I-Application
Pirate	I-Application
Warriors	I-Application
3	I-Application
.	O
</s>
<s>
The	O
concept	O
and	O
development	O
for	O
Pirate	B-Application
Warriors	I-Application
began	O
with	O
a	O
meeting	O
between	O
Tecmo	O
Koei	O
producer	O
Hisashi	O
Koinuma	O
and	O
Namco	O
Bandai	O
producer	O
Koji	O
Nakajima	O
.	O
</s>
<s>
Nakajima	O
read	O
the	O
One	B-Device
Piece	I-Device
manga	O
and	O
also	O
played	O
the	O
Dynasty	B-Application
Warriors	I-Application
video	O
games	O
during	O
his	O
youth	O
.	O
</s>
<s>
The	O
producers	O
eventually	O
realized	O
that	O
an	O
action	B-Application
game	I-Application
involving	O
Luffy	O
fighting	O
with	O
sailors	O
in	O
a	O
video	O
game	O
would	O
be	O
interesting	O
.	O
</s>
<s>
According	O
to	O
Shin	O
Unozawa	O
,	O
vice	O
president	O
of	O
D3	O
Publisher	O
,	O
the	O
game	O
's	O
title	O
was	O
originally	O
just	O
One	B-Device
Piece	I-Device
Musou	O
before	O
Eiichiro	O
Oda	O
himself	O
changed	O
it	O
.	O
</s>
<s>
Pirate	B-Application
Warriors	I-Application
was	O
first	O
shown	O
at	O
the	O
2011	O
Tokyo	O
Game	O
Show	O
convention	O
along	O
with	O
One	B-Device
Piece	I-Device
:	O
Gigant	O
Battle	O
2	O
!	O
</s>
<s>
In	O
late	O
December	O
2011	O
,	O
Namco	O
Bandai	O
filed	O
a	O
trademark	O
in	O
Europe	O
for	O
Pirate	B-Application
Warriors	I-Application
.	O
</s>
<s>
In	O
early	O
February	O
2012	O
,	O
the	O
company	O
also	O
filed	O
the	O
Pirate	B-Application
Warriors	I-Application
trademark	O
in	O
the	O
United	O
States	O
.	O
</s>
<s>
On	O
February	O
13	O
,	O
Namco	O
Bandai	O
announced	O
that	O
the	O
development	O
of	O
Pirate	B-Application
Warriors	I-Application
was	O
finished	O
at	O
their	O
press	O
conference	O
and	O
showed	O
another	O
trailer	O
of	O
the	O
game	O
.	O
</s>
<s>
On	O
April	O
11	O
,	O
2012	O
,	O
Namco	O
Bandai	O
revealed	O
that	O
Pirate	B-Application
Warriors	I-Application
would	O
be	O
released	O
for	O
North	O
America	O
on	O
September	O
25	O
,	O
2012	O
,	O
and	O
Europe	O
on	O
September	O
21	O
,	O
2012	O
,	O
with	O
plans	O
for	O
digital	O
download	O
on	O
the	O
PlayStation	B-Device
Network	I-Device
and	O
distribution	O
plans	O
with	O
retailers	O
.	O
</s>
<s>
In	O
the	O
early	O
December	O
issue	O
of	O
Weekly	O
Shōnen	O
Jump	O
,	O
it	O
announced	O
that	O
Pirate	B-Application
Warriors	I-Application
would	O
be	O
bundled	O
in	O
Japan	O
with	O
the	O
Treasure	O
Box	O
,	O
a	O
collector	O
's	O
edition	O
which	O
includes	O
the	O
game	O
's	O
soundtrack	O
,	O
15	O
collectible	O
pins	O
,	O
a	O
serial	O
code	O
to	O
download	O
nine	O
custom	O
themes	O
featuring	O
individual	O
members	O
of	O
the	O
Straw	O
Hat	O
Pirates	O
,	O
and	O
a	O
book	O
featuring	O
character	O
and	O
CG-rendered	O
artwork	O
and	O
environments	O
from	O
the	O
game	O
's	O
production	O
.	O
</s>
<s>
Namco	O
Bandai	O
and	O
Tecmo	O
Koei	O
also	O
confirmed	O
that	O
the	O
game	O
would	O
be	O
bundled	O
with	O
a	O
gold	O
PlayStation	B-Operating_System
3	I-Operating_System
with	O
a	O
print	O
of	O
Luffy	O
and	O
the	O
Pirate	B-Application
Warriors	I-Application
logo	O
on	O
it	O
.	O
</s>
<s>
Sony	O
Computer	O
Entertainment	O
president	O
Hiroshi	O
Kawano	O
revealed	O
that	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
was	O
used	O
as	O
a	O
pressing	O
process	O
.	O
</s>
<s>
A	O
sequel	O
,	O
One	B-Application
Piece	I-Application
:	I-Application
Pirate	I-Application
Warriors	I-Application
2	I-Application
,	O
was	O
released	O
for	O
PlayStation	B-Operating_System
3	I-Operating_System
and	O
PlayStation	B-Device
Vita	I-Device
in	O
Japan	O
on	O
March	O
20	O
,	O
2013	O
.	O
</s>
<s>
The	O
PlayStation	B-Operating_System
3	I-Operating_System
version	O
was	O
later	O
released	O
in	O
Europe	O
on	O
August	O
30	O
,	O
2013	O
,	O
and	O
as	O
a	O
digital-only	O
release	O
in	O
North	O
America	O
on	O
September	O
3	O
,	O
2013	O
.	O
</s>
<s>
A	O
third	O
game	O
,	O
One	B-Application
Piece	I-Application
:	I-Application
Pirate	I-Application
Warriors	I-Application
3	I-Application
,	O
was	O
released	O
for	O
PlayStation	B-Operating_System
3	I-Operating_System
,	O
PlayStation	B-Device
Vita	I-Device
,	O
PlayStation	B-Operating_System
4	I-Operating_System
,	O
and	O
Microsoft	B-Application
Windows	I-Application
on	O
March	O
26	O
,	O
2015	O
,	O
in	O
Japan	O
,	O
and	O
later	O
for	O
Nintendo	B-Application
Switch	I-Application
on	O
December	O
21	O
,	O
2017	O
,	O
in	O
Japan	O
.	O
</s>
<s>
And	O
a	O
fourth	O
game	O
,	O
One	B-Application
Piece	I-Application
:	I-Application
Pirate	I-Application
Warriors	I-Application
4	I-Application
,	O
was	O
released	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
,	O
Xbox	B-Device
One	I-Device
,	O
Nintendo	B-Application
Switch	I-Application
,	O
and	O
Microsoft	B-Application
Windows	I-Application
on	O
March	O
27	O
,	O
2020	O
.	O
</s>
<s>
The	O
game	O
received	O
"	O
mixed	O
"	O
reviews	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
