<s>
is	O
a	O
third-person	O
shooter	O
video	O
game	O
developed	O
by	O
Yuke	O
's	O
and	O
published	O
by	O
D3	O
Publisher	O
for	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
.	O
</s>
<s>
It	O
is	O
a	O
spin-off	O
of	O
the	O
Earth	B-Application
Defense	I-Application
Force	I-Application
series	O
,	O
similar	O
to	O
Earth	B-Application
Defense	I-Application
Force	I-Application
:	I-Application
Insect	I-Application
Armageddon	I-Application
,	O
geared	O
more	O
toward	O
Western	O
audiences	O
with	O
a	O
more	O
serious	O
tone	O
compared	O
to	O
the	O
main	O
series	O
by	O
Sandlot	O
.	O
</s>
<s>
Like	O
previous	O
entries	O
in	O
the	O
series	O
,	O
Earth	B-Application
Defense	I-Application
Force	I-Application
:	I-Application
Iron	I-Application
Rain	I-Application
is	O
a	O
third-person	O
action	O
shooting	O
game	O
,	O
where	O
the	O
player	O
takes	O
control	O
of	O
an	O
Earth	B-Application
Defense	I-Application
Force	I-Application
(	O
EDF	O
)	O
soldier	O
and	O
battles	O
an	O
onslaught	O
of	O
alien	O
enemies	O
.	O
</s>
<s>
In	O
addition	O
to	O
a	O
campaign	O
consisting	O
of	O
52	O
total	O
missions	O
,	O
Earth	B-Application
Defense	I-Application
Force	I-Application
:	I-Application
Iron	I-Application
Rain	I-Application
includes	O
multiple	O
online	O
game	O
modes	O
.	O
</s>
<s>
Earth	B-Application
Defense	I-Application
Force	I-Application
:	I-Application
Iron	I-Application
Rain	I-Application
has	O
an	O
aggregate	O
score	O
of	O
69	O
on	O
Metacritic	O
based	O
on	O
49	O
reviews	O
.	O
</s>
