<s>
The	B-Application
Legend	I-Application
of	I-Application
Heroes	I-Application
:	I-Application
Trails	I-Application
in	I-Application
the	I-Application
Sky	I-Application
is	O
a	O
2004	O
role-playing	O
video	O
game	O
developed	O
by	O
Nihon	O
Falcom	O
.	O
</s>
<s>
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
was	O
first	O
released	O
in	O
Japan	O
for	O
Windows	O
and	O
was	O
later	O
ported	O
to	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
in	O
2006	O
.	O
</s>
<s>
A	O
high-definition	O
port	O
to	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
was	O
released	O
in	O
2012	O
,	O
while	O
a	O
remaster	O
for	O
the	O
PlayStation	B-Device
Vita	I-Device
was	O
released	O
in	O
2015	O
;	O
both	O
were	O
only	O
released	O
in	O
Japan	O
.	O
</s>
<s>
A	O
direct	O
sequel	O
,	O
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
SC	I-Application
,	O
was	O
released	O
in	O
2006	O
.	O
</s>
<s>
In	O
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
,	O
the	O
player	O
controls	O
a	O
cast	O
of	O
characters	O
,	O
embarking	O
on	O
quests	O
to	O
progress	O
the	O
story	O
.	O
</s>
<s>
A	O
unique	O
aspect	O
in	O
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
is	O
that	O
each	O
NPC	O
's	O
dialogue	O
changes	O
as	O
the	O
story	O
progresses	O
,	O
allowing	O
players	O
to	O
follow	O
their	O
accompanying	O
side	O
stories	O
throughout	O
the	O
game	O
.	O
</s>
<s>
The	O
game	O
follows	O
protagonists	O
Estelle	B-Application
Bright	I-Application
and	O
her	O
adopted	O
brother	O
Joshua	O
,	O
who	O
journey	O
through	O
the	O
country	O
of	O
Liberl	O
to	O
train	O
to	O
become	O
senior	O
Bracers	O
,	O
members	O
of	O
a	O
non-government	O
multinational	O
organization	O
that	O
acts	O
to	O
keep	O
the	O
peace	O
and	O
protect	O
civilians	O
.	O
</s>
<s>
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
was	O
initially	O
released	O
for	O
Windows	O
on	O
June	O
29	O
,	O
2004	O
,	O
in	O
Japan	O
.	O
</s>
<s>
The	O
game	O
was	O
later	O
ported	O
to	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
and	O
released	O
in	O
Japan	O
on	O
October	O
28	O
,	O
2006	O
.	O
</s>
<s>
The	O
PSP	B-Operating_System
version	O
was	O
later	O
released	O
by	O
Xseed	O
Games	O
in	O
North	O
America	O
on	O
March	O
29	O
,	O
2011	O
,	O
and	O
in	O
Europe	O
on	O
November	O
4	O
.	O
</s>
<s>
The	O
Windows	O
version	O
was	O
released	O
worldwide	O
on	O
July	O
29	O
,	O
2014	O
,	O
and	O
included	O
a	O
number	O
of	O
features	O
from	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
version	O
.	O
</s>
<s>
A	O
high-definition	O
update	O
,	O
The	B-Application
Legend	I-Application
of	I-Application
Heroes	I-Application
:	I-Application
Trails	I-Application
in	I-Application
the	I-Application
Sky	I-Application
FC	O
Kai	O
HD	O
Edition	O
,	O
was	O
released	O
for	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
in	O
Japan	O
on	O
December	O
13	O
,	O
2012	O
.	O
</s>
<s>
A	O
remaster	O
,	O
The	B-Application
Legend	I-Application
of	I-Application
Heroes	I-Application
:	I-Application
Trails	I-Application
in	I-Application
the	I-Application
Sky	I-Application
FC	O
Evolution	O
,	O
was	O
released	O
in	O
Japan	O
for	O
the	O
PlayStation	B-Device
Vita	I-Device
on	O
June	O
11	O
,	O
2015	O
.	O
</s>
<s>
The	O
game	O
was	O
localized	O
into	O
English	O
by	O
Xseed	O
Games	O
,	O
who	O
had	O
acquired	O
the	O
rights	O
to	O
bring	O
the	O
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
trilogy	O
to	O
North	O
America	O
in	O
May	O
2010	O
.	O
</s>
<s>
The	O
length	O
of	O
the	O
script	O
for	O
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
FC	O
,	O
which	O
contains	O
approximately	O
1.5	O
million	O
Japanese	O
characters	O
,	O
presented	O
a	O
challenge	O
for	O
the	O
team	O
's	O
editors	O
.	O
</s>
<s>
In	O
2013	O
,	O
Xseed	O
planned	O
a	O
Windows	O
version	O
of	O
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
to	O
be	O
released	O
in	O
early	O
2014	O
,	O
but	O
coding	O
issues	O
forced	O
the	O
release	O
date	O
to	O
be	O
pushed	O
back	O
to	O
July	O
.	O
</s>
<s>
According	O
to	O
Xseed	O
localization	O
programmer	O
Sara	O
Leen	O
,	O
much	O
of	O
the	O
code	O
needed	O
to	O
be	O
rewritten	O
from	O
scratch	O
because	O
of	O
technical	O
differences	O
between	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
and	O
Windows	O
versions	O
;	O
these	O
changes	O
frequently	O
introduced	O
new	O
software	B-Error_Name
bugs	I-Error_Name
,	O
further	O
complicating	O
matters	O
.	O
</s>
<s>
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
received	O
"	O
generally	O
favorable	O
"	O
reviews	O
according	O
to	O
review	B-Application
aggregator	I-Application
Metacritic	O
.	O
</s>
<s>
Despite	O
the	O
series	O
's	O
popularity	O
in	O
Japan	O
,	O
Trails	B-Application
in	I-Application
the	I-Application
Sky	I-Application
FC	O
sold	O
poorly	O
in	O
the	O
West	O
upon	O
its	O
initial	O
release	O
for	O
the	O
PSP	B-Operating_System
,	O
but	O
was	O
later	O
ported	O
to	O
the	O
Playstation	B-Device
Vita	I-Device
and	O
PC	O
,	O
which	O
USGamer	O
's	O
Kat	O
Bailey	O
described	O
the	O
game	O
managing	O
to	O
jump	O
to	O
two	O
platforms	O
.	O
</s>
