<s>
Close	B-Application
to	I-Application
the	I-Application
Sun	I-Application
is	O
a	O
first-person	O
horror	B-Application
adventure	O
video	O
game	O
developed	O
by	O
the	O
Italian	O
video	O
game	O
producer	O
Storm	O
in	O
a	O
Teacup	O
and	O
published	O
by	O
the	O
British	O
company	O
Wired	O
Productions	O
.	O
</s>
<s>
Developed	O
using	O
the	O
Unreal	B-Operating_System
Engine	I-Operating_System
,	O
the	O
game	O
was	O
released	O
on	O
2	O
May	O
2019	O
for	O
Microsoft	B-Application
Windows	I-Application
and	O
versions	O
for	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
,	O
Xbox	B-Device
One	I-Device
and	O
Nintendo	B-Application
Switch	I-Application
,	O
ported	O
by	O
Warp	O
Digital	O
,	O
were	O
released	O
on	O
29	O
October	O
2019	O
.	O
</s>
<s>
A	O
version	O
for	O
Amazon	B-Operating_System
Luna	I-Operating_System
was	O
made	O
available	O
on	O
5	O
December	O
2022	O
.	O
</s>
<s>
Close	B-Application
to	I-Application
the	I-Application
Sun	I-Application
almost	O
exclusively	O
takes	O
place	O
on	O
the	O
colossal	O
sea	O
cruiser	O
"	O
the	O
Helios	B-Operating_System
"	O
;	O
operated	O
by	O
Tesla	O
,	O
it	O
serves	O
as	O
a	O
hub	O
for	O
the	O
world	O
's	O
most	O
successful	O
scientists	O
and	O
inventors	O
.	O
</s>
<s>
The	O
game	O
was	O
noted	O
for	O
its	O
many	O
similarities	O
with	O
the	O
BioShock	B-Application
series	I-Application
.	O
</s>
<s>
Close	B-Application
to	I-Application
the	I-Application
Sun	I-Application
is	O
a	O
horror	B-Application
adventure	O
game	O
played	O
from	O
a	O
first-person	O
perspective	O
.	O
</s>
<s>
During	O
the	O
span	O
of	O
10	O
chapters	O
,	O
the	O
gameplay	O
consists	O
of	O
picking	O
up	O
keys	O
to	O
unlock	O
doors	O
,	O
solving	O
puzzles	O
,	O
and	O
finding	O
collectibles	O
,	O
all	O
while	O
getting	O
an	O
insight	O
into	O
the	O
lives	O
on	O
the	O
Helios	B-Operating_System
.	O
</s>
<s>
While	O
the	O
tale	O
starts	O
on	O
a	O
small	O
boat	O
,	O
the	O
player	O
spends	O
the	O
vast	O
majority	O
of	O
time	O
aboard	O
the	O
Helios	B-Operating_System
,	O
a	O
gigantic	O
retro-styled	O
ocean	O
liner	O
named	O
after	O
the	O
Hellenistic	B-Operating_System
Sun	I-Operating_System
God	I-Operating_System
of	I-Operating_System
the	I-Operating_System
same	I-Operating_System
name	I-Operating_System
and	O
serving	O
as	O
the	O
"	O
haven	O
for	O
the	O
greatest	O
scientific	O
minds	O
"	O
.	O
</s>
<s>
The	O
Helios	B-Operating_System
is	O
the	O
world	O
's	O
largest	O
ship	O
,	O
it	O
chiefly	O
consists	O
of	O
various	O
private	O
quarters	O
and	O
laboratories	O
,	O
furthermore	O
it	O
maintains	O
an	O
internal	O
railway	O
system	O
,	O
gardens	O
,	O
a	O
theatre	O
,	O
a	O
hospital	O
,	O
a	O
cinema	O
and	O
many	O
other	O
facilities	O
,	O
including	O
a	O
Tesla	O
Tower	O
on	O
its	O
uppermost	O
deck	O
.	O
</s>
<s>
The	O
game	O
begins	O
with	O
Rose	O
Archer	O
arriving	O
at	O
the	O
Helios	B-Operating_System
after	O
receiving	O
a	O
mysterious	O
letter	O
from	O
her	O
sister	O
Ada	O
,	O
who	O
was	O
invited	O
aboard	O
the	O
ship	O
due	O
to	O
her	O
renowned	O
scientific	O
research	O
;	O
The	O
letter	O
is	O
enigmatic	O
with	O
Ada	O
apologizing	O
for	O
leaving	O
Rose	O
quickly	O
and	O
telling	O
her	O
to	O
come	O
to	O
the	O
Helios	B-Operating_System
.	O
</s>
<s>
While	O
heading	O
to	O
the	O
room	O
,	O
Rose	O
comes	O
across	O
several	O
mutilated	O
bodies	O
of	O
Helios	B-Operating_System
Scientists	O
.	O
</s>
<s>
While	O
explaining	O
this	O
Ada	O
also	O
theorizes	O
that	O
a	O
future	O
version	O
of	O
herself	O
sent	O
the	O
letter	O
to	O
Rose	O
using	O
the	O
research	O
she	O
was	O
developing	O
on	O
the	O
Helios	B-Operating_System
.	O
</s>
<s>
Close	B-Application
to	I-Application
the	I-Application
Sun	I-Application
was	O
met	O
with	O
"	O
mixed	O
or	O
average	O
"	O
reviews	O
,	O
according	O
to	O
review	O
aggregator	O
Metacritic	O
.	O
</s>
<s>
Push	O
Square	O
similarly	O
awarded	O
the	O
PS4	B-Operating_System
port	O
with	O
6	O
stars	O
out	O
of	O
10	O
,	O
appreciating	O
the	O
environment	O
design	O
,	O
thick	O
atmosphere	O
,	O
and	O
intriguing	O
setting	O
while	O
disliking	O
the	O
narrative	O
climax	O
and	O
the	O
game	O
's	O
inability	O
to	O
remain	O
engaging	O
.	O
</s>
