<s>
Aliens	B-Application
Versus	I-Application
Predator	I-Application
:	I-Application
Extinction	I-Application
is	O
a	O
2003	O
military	O
science	O
fiction	O
real-time	O
strategy	O
video	O
game	O
developed	O
by	O
Zono	O
and	O
published	O
by	O
Electronic	O
Arts	O
for	O
the	O
PlayStation	B-Device
2	I-Device
and	O
Xbox	B-Application
.	O
</s>
<s>
Aliens	B-Application
Versus	I-Application
Predator	I-Application
:	I-Application
Extinction	I-Application
is	O
a	O
real-time	O
strategy	O
game	O
with	O
a	O
focus	O
on	O
unit	O
management	O
over	O
base-building	O
and	O
resource	O
gathering	O
.	O
</s>
<s>
Aliens	B-Application
Versus	I-Application
Predator	I-Application
:	I-Application
Extinction	I-Application
takes	O
place	O
in	O
a	O
crossover	O
universe	O
between	O
the	O
Alien	O
franchise	O
and	O
the	O
Predator	O
franchise	O
,	O
both	O
owned	O
by	O
20th	O
Century	O
Fox	O
.	O
</s>
<s>
Review	B-Application
aggregator	I-Application
website	O
Metacritic	O
,	O
which	O
assigns	O
a	O
normalized	O
rating	O
in	O
the	O
0	O
–	O
100	O
range	O
,	O
calculated	O
an	O
average	O
score	O
of	O
66	O
out	O
of	O
100	O
for	O
the	O
PlayStation	B-Device
2	I-Device
and	O
64	O
out	O
of	O
100	O
for	O
the	O
Xbox	B-Application
,	O
indicating	O
"	O
mixed	O
or	O
average	O
reviews	O
"	O
.	O
</s>
