<s>
Ghost	B-Device
Squad	I-Device
and	O
Ghost	B-Device
Squad	I-Device
:	I-Device
Evolution	I-Device
are	O
light	B-Device
gun	I-Device
rail	O
shooter	O
arcade	O
games	O
developed	O
and	O
published	O
by	O
Sega	O
.	O
</s>
<s>
A	O
home	O
version	O
of	O
the	O
original	O
Ghost	B-Device
Squad	I-Device
was	O
developed	O
for	O
Nintendo	B-Operating_System
's	I-Operating_System
Wii	I-Operating_System
game	B-Device
console	I-Device
.	O
</s>
<s>
Sega	O
released	O
Ghost	B-Device
Squad	I-Device
for	O
the	O
arcade	O
in	O
2004	B-Application
.	O
</s>
<s>
Ghost	B-Device
Squad	I-Device
features	O
a	O
simulated	O
IR	O
light	B-Device
gun	I-Device
shaped	O
similarly	O
to	O
the	O
standard-issue	O
weapon	O
the	O
game	O
's	O
protagonists	O
use	O
.	O
</s>
<s>
This	O
light	B-Device
gun	I-Device
is	O
intended	O
to	O
function	O
realistically	O
:	O
it	O
features	O
a	O
working	O
fire	O
selector	O
switch	O
,	O
a	O
stock	O
,	O
force-feedback	O
recoil	O
,	O
and	O
iron	O
sights	O
.	O
</s>
<s>
To	O
ensure	O
that	O
the	O
light	B-Device
gun	I-Device
fires	O
accurately	O
,	O
a	O
20-second	O
"	O
calibration	O
"	O
mode	O
is	O
provided	O
in	O
which	O
the	O
game	O
adjusts	O
for	O
any	O
jostling	O
or	O
damage	O
to	O
the	O
rifle	O
's	O
light-emitting	O
components	O
.	O
</s>
<s>
Ghost	B-Device
Squad	I-Device
features	O
different	O
weapons	O
,	O
each	O
with	O
its	O
firing	O
and	O
reload	O
properties	O
(	O
i.e.	O
</s>
<s>
Ghost	B-Device
Squad	I-Device
features	O
three	O
semi	O
non-linear	O
levels	O
with	O
adjustable	O
difficulty	O
and	O
branching	O
choices	O
(	O
dubbed	O
"	O
Tactical	O
Decisions	O
"	O
)	O
,	O
ranging	O
from	O
the	O
jungle	O
,	O
a	O
government-restricted	O
villa	O
,	O
and	O
inside	O
an	O
Air	O
Force	O
One	O
flight	O
.	O
</s>
<s>
The	O
arcade	O
version	O
of	O
Ghost	B-Device
Squad	I-Device
uses	O
"	O
IC	O
Cards	O
"	O
to	O
save	O
the	O
player	O
's	O
customized	O
character	O
data	O
,	O
score	O
,	O
and	O
provide	O
the	O
player	O
with	O
experience	O
points	O
,	O
new	O
outfits	O
,	O
new	O
weapons	O
,	O
and	O
increased	O
rank	O
.	O
</s>
<s>
Most	O
Ghost	B-Device
Squad	I-Device
cabinets	O
in	O
the	O
United	O
States	O
do	O
not	O
have	O
card	O
slots	O
.	O
</s>
<s>
Ghost	B-Device
Squad	I-Device
Evolution	O
is	O
the	O
arcade	O
follow-up	O
to	O
the	O
original	O
Ghost	B-Device
Squad	I-Device
.	O
</s>
<s>
It	O
was	O
developed	O
and	O
published	O
by	O
Sega	O
and	O
released	O
in	O
2007	B-Application
.	O
</s>
<s>
In	O
Ghost	B-Device
Squad	I-Device
:	I-Device
Evolution	I-Device
the	O
player	O
is	O
a	O
member	O
of	O
Alpha	O
Unit	O
,	O
or	O
members	O
of	O
the	O
“	O
Ghost	B-Device
Squad	I-Device
”	O
,	O
an	O
unofficial	O
unit	O
of	O
the	O
anti-terrorist	O
group	O
,	O
Multi-Operation-Program	O
(	O
M.O.P.	O
)	O
.	O
</s>
<s>
Sega	O
published	O
the	O
Polygon	O
Magic	O
developed	O
Wii	B-Operating_System
port	O
of	O
Ghost	B-Device
Squad	I-Device
in	O
Japan	O
on	O
October	O
25	O
,	O
2007	B-Application
,	O
and	O
in	O
the	O
U.S.	O
on	O
November	O
20	O
,	O
2007	B-Application
.	O
</s>
<s>
It	O
uses	O
the	B-Operating_System
Wii	I-Operating_System
Zapper	O
as	O
a	O
multi-purpose	O
tool	O
to	O
allow	O
players	O
easy	O
control	O
of	O
targeting	O
enemies	O
,	O
defusing	O
bombs	O
,	O
and	O
detaining	O
hostages	O
.	O
</s>
<s>
Ghost	B-Device
Squad	I-Device
takes	O
advantage	O
of	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
's	O
pointer	O
functionality	O
,	O
the	O
nunchuk	O
,	O
and	O
the	B-Operating_System
Wii	I-Operating_System
Zapper	O
giving	O
players	O
controller	O
flexibility	O
.	O
</s>
<s>
In	O
addition	O
,	O
the	O
game	O
features	O
a	O
pointer	O
calibration	O
mode	O
,	O
enabling	O
players	O
to	O
use	O
line-of-sight	O
aiming	O
and	O
fire	O
precisely	O
where	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
is	O
pointed	O
.	O
</s>
<s>
Exclusive	O
to	O
the	B-Operating_System
Wii	I-Operating_System
conversion	O
of	O
the	O
game	O
are	O
four-player	O
support	O
,	O
and	O
an	O
online	O
high	O
score	O
leaderboard	O
via	O
the	O
Nintendo	O
Wi-Fi	O
Connection	O
.	O
</s>
<s>
Ghost	B-Device
Squad	I-Device
for	O
the	B-Operating_System
Wii	I-Operating_System
received	O
a	O
metascore	O
of	O
69	O
on	O
Metacritic	O
.	O
</s>
<s>
IGN	O
gave	O
it	O
a	O
7.5	O
,	O
remarking	O
that	O
"	O
most	O
of	O
what	O
made	O
Ghost	B-Device
Squad	I-Device
fun	O
in	O
the	O
arcades	O
is	O
still	O
retained	O
though	O
,	O
as	O
there	O
's	O
a	O
huge	O
emphasis	O
on	O
weapon	O
management	O
and	O
mid-level	O
missions.	O
"	O
</s>
<s>
Writing	O
in	O
2022	O
for	O
Retro	O
Gamer	O
Ashley	O
Day	O
placed	O
Ghost	B-Device
Squad	I-Device
in	O
the	O
top	O
spot	O
in	O
his	O
list	O
of	O
the	O
Top	O
25	O
Light-Gun	O
Games	O
of	O
all	O
time	O
,	O
pointing	O
to	O
its	O
branching-path	O
levels	O
,	O
high	O
score	O
challenges	O
and	O
character	O
progression	O
as	O
lending	O
it	O
a	O
replayability	O
unmatched	O
in	O
the	O
genre	O
.	O
</s>
