<s>
Gun	B-Application
Metal	I-Application
is	O
a	O
3D	O
shooting	O
video	O
game	O
for	O
the	O
Xbox	B-Application
and	O
Microsoft	B-Application
Windows	I-Application
where	O
you	O
take	O
control	O
of	O
the	O
fully	O
transformable	O
prototype	O
combat	O
vehicle	O
.	O
</s>
<s>
It	O
was	O
developed	O
by	O
the	O
now	O
defunct	O
Rage	B-Application
Software	I-Application
Limited	I-Application
.	O
</s>
<s>
Gun	B-Application
Metal	I-Application
allows	O
players	O
to	O
pilot	O
a	O
futuristic	O
mech	O
(	O
named	O
the	O
Havoc	O
Suit	O
)	O
which	O
can	O
transform	O
into	O
a	O
plane	O
(	O
the	O
Havoc	O
Jet	O
)	O
.	O
</s>
<s>
Gun	B-Application
Metal	I-Application
contains	O
14	O
mission	O
each	O
with	O
various	O
objectives	O
the	O
player	O
must	O
complete	O
in	O
order	O
to	O
advance	O
.	O
</s>
<s>
The	O
Xbox	B-Application
version	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>
