<s>
Tom	B-Device
Clancy	I-Device
's	I-Device
Ghost	I-Device
Recon	I-Device
:	I-Device
Shadow	I-Device
Wars	I-Device
is	O
a	O
turn-based	B-Application
tactics	I-Application
video	O
game	O
for	O
the	O
Nintendo	B-Operating_System
3DS	I-Operating_System
developed	O
and	O
published	O
by	O
Ubisoft	O
in	O
2011	O
.	O
</s>
<s>
The	O
game	O
is	O
part	O
of	O
the	O
Ghost	B-Application
Recon	I-Application
series	O
of	O
the	O
Tom	O
Clancy	O
games	O
.	O
</s>
<s>
The	O
game	O
released	O
in	O
North	O
America	O
five	O
days	O
before	O
the	O
Nintendo	B-Operating_System
3DS	I-Operating_System
North	O
American	O
launch	O
.	O
</s>
<s>
The	O
battle	O
system	O
is	O
similar	O
to	O
other	O
turn-based	B-Application
tactics	I-Application
video	O
games	O
,	O
such	O
as	O
Advance	B-Application
Wars	I-Application
and	O
Fire	B-Application
Emblem	I-Application
,	O
but	O
elevation	O
and	O
cover	O
play	O
a	O
critical	O
tactical	O
role	O
and	O
its	O
support	O
fire	O
system	O
makes	O
the	O
combat	O
system	O
distinctive	O
.	O
</s>
<s>
The	O
battle	O
system	O
is	O
similar	O
to	O
Gollop	O
's	O
previous	O
video	O
games	O
Rebelstar	B-Application
:	I-Application
Tactical	I-Application
Command	I-Application
and	O
UFO	B-Application
:	I-Application
Enemy	I-Application
Unknown	I-Application
.	O
</s>
<s>
Multiplayer	O
Missions	O
:	O
There	O
are	O
10	O
multiplayer	O
missions	O
which	O
are	O
played	O
using	O
a	O
single	O
3DS	B-Operating_System
console	O
.	O
</s>
