<s>
Ghost	B-Application
in	I-Application
the	I-Application
Shell	I-Application
:	I-Application
Stand	I-Application
Alone	I-Application
Complex	I-Application
,	O
released	O
in	O
Japan	O
as	O
,	O
is	O
a	O
first-person	O
shooter	O
video	O
game	O
based	O
on	O
the	O
cyberpunk	O
anime	O
series	O
Ghost	B-Application
in	I-Application
the	I-Application
Shell	I-Application
:	I-Application
Stand	I-Application
Alone	I-Application
Complex	I-Application
and	O
a	O
sequel	O
to	O
the	O
first	O
Ghost	B-Application
in	I-Application
the	I-Application
Shell	I-Application
:	I-Application
Stand	I-Application
Alone	I-Application
Complex	I-Application
game	O
of	O
the	O
same	O
title	O
,	O
developed	O
by	O
G-Artists	O
and	O
published	O
for	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
by	O
Sony	O
Computer	O
Entertainment	O
and	O
Bandai	O
in	O
2005	O
.	O
</s>
<s>
Ghost	B-Application
in	I-Application
the	I-Application
Shell	I-Application
features	O
first-person	O
shooter	O
gameplay	O
.	O
</s>
<s>
Customizable	O
Tachikoma	O
sentient	O
tanks	O
,	O
which	O
can	O
operate	O
independently	O
as	O
AI	B-Application
characters	O
or	O
be	O
ridden	O
inside	O
by	O
players	O
,	O
accompany	O
the	O
player	O
at	O
all	O
times	O
.	O
</s>
<s>
In	O
addition	O
,	O
Tachikoma	O
robots	O
can	O
act	O
as	O
an	O
AI	B-Application
companion	O
,	O
and	O
players	O
can	O
select	O
from	O
four	O
Tachikoma	O
"	O
characters	O
"	O
,	O
balanced	O
,	O
aggressive	O
,	O
intelligent	O
and	O
humorous	O
.	O
</s>
<s>
Controls	O
are	O
similar	O
to	O
other	O
first	O
person	O
shooter	O
games	O
on	O
the	O
platform	O
,	O
such	O
as	O
Coded	B-Application
Arms	I-Application
and	O
Medal	B-Device
of	I-Device
Honor	I-Device
:	I-Device
Heroes	I-Device
.	O
</s>
<s>
Dealing	O
with	O
similar	O
concepts	O
to	O
other	O
incarnations	O
of	O
Ghost	B-Application
in	I-Application
the	I-Application
Shell	I-Application
,	O
the	O
game	O
has	O
an	O
original	O
storyline	O
which	O
follows	O
on	O
from	O
and	O
refers	O
to	O
the	O
PlayStation	O
2	O
game	O
's	O
plotline	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>
