<s>
It	O
was	O
launched	O
on	O
December	O
15	O
,	O
2008	O
in	O
Japan	O
in	O
conjunction	O
with	O
the	O
video	O
game	O
Kingdom	B-Application
Hearts	I-Application
coded	I-Application
for	O
mobile	O
phones	O
.	O
</s>
<s>
Mobile	O
is	O
not	O
part	O
of	O
the	O
main	O
Kingdom	B-Application
Hearts	I-Application
storyline	O
.	O
</s>
<s>
It	O
consists	O
of	O
various	O
mini-games	O
as	O
well	O
as	O
downloadable	O
Kingdom	B-Application
Hearts	I-Application
related	O
content	O
such	O
as	O
ringtones	O
and	O
wallpapers	O
.	O
</s>
<s>
Kingdom	B-Application
Hearts	I-Application
Mobile	I-Application
is	O
a	O
2D	O
online	B-Application
world	I-Application
known	O
as	O
the	O
Avatar	O
Kingdom	O
where	O
players	O
can	O
explore	O
and	O
roam	O
around	O
freely	O
as	O
their	O
avatars	O
.	O
</s>
<s>
Outfits	O
as	O
well	O
as	O
backgrounds	O
can	O
be	O
earned	O
by	O
players	O
whenever	O
they	O
complete	O
an	O
episode	O
of	O
Kingdom	B-Application
Hearts	I-Application
coded	I-Application
.	O
</s>
<s>
The	O
areas	O
are	O
as	O
follows	O
:	O
Event	O
Hall	O
which	O
serves	O
as	O
the	O
main	O
area	O
for	O
people	O
to	O
participate	O
together	O
with	O
friends	O
in	O
activities	O
;	O
Point	O
Bank	O
where	O
players	O
can	O
keep	O
track	O
of	O
their	O
points	O
as	O
well	O
as	O
munny	O
that	O
they	O
have	O
earned	O
;	O
Mini-game	O
Item	O
Shop	O
where	O
avatars	O
can	O
by	O
outfits	O
based	O
on	O
Kingdom	B-Application
Hearts	I-Application
characters	O
which	O
they	O
have	O
earned	O
by	O
winning	O
certain	O
mini-games	O
;	O
Point	O
Item	O
Shop	O
where	O
players	O
can	O
buy	O
different	O
clothes	O
for	O
their	O
avatars	O
as	O
well	O
as	O
customizing	O
the	O
avatar	O
's	O
facial	O
features	O
and	O
hairstyles	O
;	O
Mini-game	O
Shop	O
where	O
players	O
can	O
buy	O
new	O
mini-games	O
;	O
Information	O
Center	O
which	O
provides	O
help	O
and	O
support	O
for	O
players	O
;	O
V	O
Net	O
Room	O
which	O
is	O
the	O
player	O
's	O
own	O
personal	O
area	O
where	O
he	O
can	O
customize	O
profiles	O
,	O
view	O
friends	O
and	O
email	O
other	O
avatars	O
;	O
Point	O
Melody	O
Shop	O
where	O
players	O
can	O
buy	O
ringtones	O
based	O
on	O
songs	O
from	O
Kingdom	B-Application
Hearts	I-Application
games	O
;	O
Point	O
Art	O
Gallery	O
where	O
players	O
can	O
buy	O
various	O
backgrounds	O
,	O
wallpapers	O
,	O
graphics	O
or	O
icon	O
based	O
on	O
the	O
Kingdom	B-Application
Hearts	I-Application
series	O
;	O
Awards	O
Area	O
which	O
is	O
the	O
player	O
's	O
own	O
trophy	O
room	O
displaying	O
the	O
player	O
's	O
high	O
scores	O
at	O
mini-games	O
;	O
Changing	O
Area	O
which	O
is	O
where	O
the	O
player	O
can	O
customize	O
his	O
avatars	O
clothing	O
and	O
items	O
.	O
</s>
<s>
Each	O
game	O
is	O
unique	O
and	O
contains	O
its	O
own	O
unique	O
gameplay	O
such	O
as	O
Card	O
Struggle	O
being	O
based	O
on	O
Spider	B-Application
Solitaire	I-Application
,	O
Gummi	O
Ship	O
Studio	O
on	O
traditional	O
color-based	O
puzzle	O
games	O
,	O
Rhythm	O
Parade	O
on	O
popular	O
music	B-Application
games	I-Application
which	O
involves	O
pressing	O
a	O
string	O
of	O
buttons	O
based	O
on	O
what	O
appears	O
on-screen	O
,	O
and	O
Balloon	O
Glider	O
on	O
one	O
of	O
the	O
mini-games	O
in	O
the	O
100	O
Acre	O
Wood	O
world	O
of	O
Kingdom	B-Application
Hearts	I-Application
Re:Chain	O
of	O
Memories	O
.	O
</s>
<s>
Kingdom	B-Application
Hearts	I-Application
Mobile	I-Application
was	O
announced	O
at	O
the	O
same	O
time	O
as	O
Kingdom	B-Application
Hearts	I-Application
coded	I-Application
and	O
launched	O
a	O
month	O
later	O
on	O
December	O
15	O
,	O
2008	O
in	O
Japan	O
.	O
</s>
<s>
Various	O
updates	O
have	O
been	O
added	O
to	O
it	O
such	O
as	O
new	O
costumes	O
to	O
coincide	O
with	O
the	O
release	O
of	O
new	O
episodes	O
of	O
Kingdom	B-Application
Hearts	I-Application
coded	I-Application
as	O
well	O
as	O
new	O
areas	O
to	O
explore	O
,	O
and	O
new	O
mini-games	O
to	O
play	O
such	O
as	O
Rhythm	O
Parade	O
which	O
was	O
added	O
in	O
September	O
2009	O
.	O
</s>
<s>
Kingdom	B-Application
Hearts	I-Application
Mobile	I-Application
celebrated	O
its	O
first	O
anniversary	O
on	O
December	O
15	O
,	O
2009	O
with	O
special	O
events	O
going	O
on	O
within	O
the	O
Avatar	O
Kingdom	O
as	O
well	O
as	O
new	O
costumes	O
of	O
the	O
three	O
main	O
protagonists	O
,	O
Terra	O
,	O
Aqua	O
and	O
Ventus	O
of	O
the	O
game	O
Kingdom	B-Application
Hearts	I-Application
Birth	I-Application
by	I-Application
Sleep	I-Application
,	O
which	O
was	O
released	O
less	O
than	O
a	O
month	O
later	O
.	O
</s>
<s>
On	O
December	O
27	O
,	O
2009	O
Square	O
Enix	O
released	O
special	O
Kingdom	B-Application
Hearts	I-Application
themed	O
wallpapers	O
for	O
mobile	O
phones	O
to	O
celebrate	O
the	O
upcoming	O
Christmas	O
holiday	O
as	O
well	O
as	O
additional	O
wallpapers	O
to	O
celebrate	O
its	O
first	O
anniversary	O
.	O
</s>
<s>
The	O
game	O
's	O
art	O
style	O
was	O
used	O
again	O
in	O
Theatrhythm	B-Application
Final	I-Application
Fantasy	I-Application
,	O
Kingdom	B-Application
Hearts	I-Application
Re:coded	O
,	O
and	O
Final	B-Application
Fantasy	I-Application
Airborne	I-Application
Brigade	I-Application
.	O
</s>
