<s>
The	B-Application
Vanishing	I-Application
of	I-Application
Ethan	I-Application
Carter	I-Application
is	O
a	O
2014	O
horror	O
adventure	O
video	O
game	O
developed	O
and	O
published	O
by	O
The	O
Astronauts	O
for	O
Microsoft	B-Application
Windows	I-Application
,	O
PlayStation	B-Operating_System
4	I-Operating_System
,	O
Xbox	B-Device
One	I-Device
and	O
Nintendo	B-Application
Switch	I-Application
.	O
</s>
<s>
The	B-Application
Vanishing	I-Application
of	I-Application
Ethan	I-Application
Carter	I-Application
is	O
set	O
in	O
an	O
open	O
world	O
environment	O
,	O
in	O
which	O
the	O
player	O
can	O
roam	O
around	O
and	O
explore	O
at	O
will	O
;	O
in	O
its	O
opening	O
the	O
game	O
notes	O
that	O
it	O
"	O
does	O
not	O
hold	O
[	O
the	O
player's ]	O
hand	O
"	O
,	O
and	O
as	O
such	O
features	O
very	O
little	O
by	O
way	O
of	O
explanation	O
to	O
the	O
mechanics	O
.	O
</s>
<s>
The	O
team	O
used	O
photogrammetry	B-Application
technology	O
in	O
order	O
to	O
create	O
the	O
in-game	O
environment	O
and	O
make	O
it	O
look	O
like	O
the	O
mountain	O
range	O
.	O
</s>
<s>
The	B-Application
Vanishing	I-Application
of	I-Application
Ethan	I-Application
Carter	I-Application
received	O
positive	O
reviews	O
.	O
</s>
<s>
Aggregating	O
review	O
website	O
Metacritic	O
gave	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
version	O
81/100	O
based	O
on	O
33	O
reviews	O
,	O
and	O
the	O
Microsoft	B-Application
Windows	I-Application
version	O
82/100	O
based	O
on	O
66	O
reviews	O
.	O
</s>
<s>
The	B-Application
Vanishing	I-Application
of	I-Application
Ethan	I-Application
Carter	I-Application
received	O
the	O
Best	O
Game	O
Innovation	O
Awards	O
at	O
2015	O
's	O
British	O
Academy	O
Games	O
Awards	O
(	O
BAFTA	O
)	O
.	O
</s>
<s>
The	B-Application
Vanishing	I-Application
of	I-Application
Ethan	I-Application
Carter	I-Application
was	O
ported	O
to	O
Unreal	O
Engine	O
4	O
,	O
and	O
was	O
released	O
for	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
on	O
July	O
15	O
,	O
2015	O
.	O
</s>
<s>
The	O
Unreal	O
Engine	O
4	O
port	O
was	O
released	O
for	O
the	O
PC	O
on	O
September	O
11	O
,	O
2015	O
,	O
under	O
the	O
title	O
Vanishing	B-Application
of	I-Application
Ethan	I-Application
Carter	I-Application
Redux	O
.	O
</s>
