<s>
The	B-Application
Unfinished	I-Application
Swan	I-Application
is	O
an	O
adventure	O
video	O
game	O
developed	O
by	O
Santa	O
Monica	O
Studio	O
and	O
Giant	O
Sparrow	O
and	O
published	O
by	O
Sony	O
Computer	O
Entertainment	O
for	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
in	O
October	O
2012	O
.	O
</s>
<s>
The	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
and	O
PlayStation	B-Device
Vita	I-Device
versions	O
of	O
the	O
game	O
,	O
which	O
was	O
developed	O
by	O
Armature	O
Studio	O
,	O
was	O
released	O
in	O
October	O
2014	O
.	O
</s>
<s>
The	O
game	O
was	O
released	O
on	O
Microsoft	B-Application
Windows	I-Application
and	O
iOS	B-Application
by	O
Annapurna	O
Interactive	O
in	O
September	O
2020	O
.	O
</s>
<s>
Development	O
of	O
The	B-Application
Unfinished	I-Application
Swan	I-Application
began	O
in	O
February	O
2008	O
,	O
using	O
the	O
Microsoft	B-Device
XNA	I-Device
toolkit	O
which	O
took	O
about	O
2	O
months	O
to	O
complete	O
.	O
</s>
<s>
Later	O
in	O
the	O
year	O
the	O
prototype	O
was	O
expanded	O
and	O
submitted	O
to	O
the	O
Independent	O
Games	O
Festival	O
where	O
it	O
was	O
part	O
of	O
the	O
student	O
finalists	O
,	O
but	O
ultimately	O
losing	O
against	O
Tag	B-Application
:	I-Application
The	I-Application
Power	I-Application
of	I-Application
Paint	I-Application
in	O
its	O
category	O
.	O
</s>
<s>
The	O
game	O
was	O
initially	O
released	O
for	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
.	O
</s>
<s>
It	O
was	O
released	O
on	O
Microsoft	B-Application
Windows	I-Application
and	O
iOS	B-Application
on	O
September	O
10	O
,	O
2020	O
.	O
</s>
<s>
The	O
score	O
to	O
The	B-Application
Unfinished	I-Application
Swan	I-Application
,	O
composed	O
by	O
Joel	O
Corelitz	O
,	O
mixes	O
electronic	O
music	O
with	O
a	O
string	O
orchestra	O
and	O
string	O
quartet	O
.	O
</s>
<s>
The	B-Application
Unfinished	I-Application
Swan	I-Application
received	O
"	O
generally	O
favorable	O
"	O
reviews	O
,	O
according	O
to	O
review	B-Application
aggregator	I-Application
website	O
Metacritic	O
.	O
</s>
