<s>
King	B-Application
's	I-Application
Raid	I-Application
( 킹스레이드	O
)	O
is	O
a	O
free-to-play	O
side-scrolling	O
RPG	O
mobile	B-Application
game	I-Application
,	O
which	O
is	O
developed	O
by	O
South	O
Korean	O
indie	O
game	O
developer	O
Vespa	O
and	O
initially	O
published	O
by	O
Thailand-based	O
company	O
GloHow	O
,	O
before	O
Vespa	O
took	O
over	O
the	O
rights	O
in	O
June	O
2017	O
.	O
</s>
<s>
It	O
was	O
first	O
released	O
on	O
September	O
19	O
,	O
2016	O
,	O
for	O
operating	O
systems	O
Android	B-Application
and	O
iOS	B-Application
in	O
Thailand	O
.	O
</s>
<s>
In	O
the	O
second	O
season	O
of	O
the	O
story	O
line	O
,	O
the	O
players	O
explore	O
the	O
events	O
that	O
happen	O
in	O
the	O
Vespian	O
Empire	O
that	O
got	O
introduced	O
in	O
Season	O
1	O
,	O
along	O
with	O
the	O
prologue	O
stories	O
that	O
are	O
part	O
of	O
the	O
new	O
King	B-Application
's	I-Application
Raid	I-Application
:	O
Reload	O
update	O
.	O
</s>
<s>
In	O
March	O
and	O
April	O
2019	O
,	O
the	O
Japanese	O
server	O
of	O
King	B-Application
's	I-Application
Raid	I-Application
released	O
two	O
sets	O
of	O
character	O
songs	O
featuring	O
Kara-Annette	O
pair	O
and	O
Mitra-Crow	O
pair	O
.	O
</s>
<s>
On	O
June	O
8	O
,	O
2021	O
,	O
Vespa	O
released	O
a	O
soundtrack	O
album	O
named	O
King	B-Application
's	I-Application
Raid	I-Application
:	O
The	O
Story	O
of	O
Orvel	O
,	O
featuring	O
in-game	O
and	O
promotional	O
soundtracks	O
,	O
after	O
the	O
final	O
chapter	O
update	O
for	O
Season	O
1	O
has	O
been	O
released	O
.	O
</s>
<s>
A	O
Windows	O
client	O
of	O
the	O
game	O
has	O
been	O
announced	O
in	O
April	O
2021	O
,	O
and	O
a	O
remaster	O
/	O
revamp	O
of	O
the	O
game	O
's	O
aesthetics	O
and	O
UI	O
has	O
been	O
announced	O
in	O
Q1	O
2021	O
,	O
which	O
eventually	O
got	O
the	O
working	O
title	O
King	B-Application
's	I-Application
Raid	I-Application
2	O
,	O
and	O
further	O
named	O
as	O
King	B-Application
's	I-Application
Raid	I-Application
:	O
The	O
Reload	O
,	O
with	O
a	O
mini-site	O
showing	O
the	O
all-new	O
improved	O
graphics	O
giving	O
back	O
a	O
similar	O
look	O
what	O
could	O
be	O
seen	O
in	O
the	O
cinematics	O
of	O
Season	O
1	O
.	O
</s>
