<s>
Zombie	B-Application
Army	I-Application
4	I-Application
:	I-Application
Dead	I-Application
War	I-Application
is	O
a	O
third-person	O
shooter	O
video	O
game	O
developed	O
and	O
published	O
by	O
Rebellion	O
Developments	O
.	O
</s>
<s>
It	O
is	O
a	O
sequel	O
to	O
the	O
2015	O
compilation	O
game	O
Zombie	B-Application
Army	I-Application
Trilogy	I-Application
,	O
itself	O
a	O
spin-off	O
to	O
the	O
Sniper	B-Application
Elite	I-Application
series	O
.	O
</s>
<s>
It	O
was	O
released	O
on	O
4	O
February	O
2020	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
,	O
Windows	O
,	O
and	O
Xbox	B-Device
One	I-Device
,	O
1	O
May	O
2020	O
for	O
Stadia	B-Application
,	O
and	O
26	O
April	O
2022	O
for	O
the	O
Nintendo	B-Application
Switch	I-Application
.	O
</s>
<s>
Zombie	B-Application
Army	I-Application
4	I-Application
:	I-Application
Dead	I-Application
War	I-Application
is	O
a	O
third-person	O
shooter	O
video	O
game	O
.	O
</s>
<s>
The	O
game	O
is	O
set	O
in	O
the	O
year	O
1946	O
,	O
after	O
the	O
events	O
of	O
Zombie	B-Application
Army	I-Application
Trilogy	I-Application
,	O
one	O
year	O
after	O
Adolf	O
Hitler	O
was	O
defeated	O
by	O
the	O
Resistance	O
and	O
banished	O
to	O
hell	O
.	O
</s>
<s>
Zombie	B-Application
Army	I-Application
4	I-Application
:	I-Application
Dead	I-Application
War	I-Application
received	O
"	O
mixed	O
or	O
average	O
"	O
reviews	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
and	O
Windows	O
according	O
to	O
review	B-Application
aggregator	I-Application
Metacritic	O
;	O
the	O
Nintendo	B-Application
Switch	I-Application
and	O
Xbox	B-Device
One	I-Device
version	O
received	O
"	O
generally	O
favorable	O
"	O
reviews	O
.	O
</s>
