<s>
Kirby	B-Application
Tilt	I-Application
'	I-Application
n	I-Application
 '	I-Application
Tumble	I-Application
is	O
an	O
action	B-Application
puzzle	O
video	O
game	O
developed	O
by	O
Nintendo	O
R&D2	O
and	O
published	O
by	O
Nintendo	O
for	O
the	O
Game	B-Device
Boy	I-Device
Color	I-Device
handheld	B-Device
video	I-Device
game	I-Device
console	I-Device
.	O
</s>
<s>
Due	O
to	O
the	O
cartridge	O
having	O
a	O
built-in	O
accelerometer	O
,	O
it	O
has	O
a	O
unique	O
shape	O
,	O
as	O
well	O
as	O
a	O
unique	O
transparent	O
pink	O
color	O
in	O
reference	O
to	O
Kirby	B-Application
.	O
</s>
<s>
The	O
game	O
will	O
be	O
released	O
as	O
part	O
of	O
the	O
Nintendo	B-Application
Switch	I-Application
Online	I-Application
service	O
in	O
2023	O
.	O
</s>
<s>
The	O
game	O
begins	O
with	O
Kirby	B-Application
napping	O
on	O
a	O
cloud	O
,	O
when	O
he	O
is	O
awakened	O
as	O
a	O
Waddle	O
Dee	O
walks	O
by	O
,	O
carrying	O
a	O
round	O
pinball-like	O
bumper	O
.	O
</s>
<s>
Suspicious	O
of	O
the	O
King	O
's	O
intentions	O
,	O
Kirby	B-Application
hops	O
on	O
a	O
warp	O
star	O
and	O
follows	O
him	O
,	O
determined	O
to	O
find	O
out	O
what	O
he	O
is	O
up	O
to	O
.	O
</s>
<s>
Soon	O
,	O
Kirby	B-Application
discovers	O
that	O
Dream	O
Land	O
has	O
lost	O
its	O
stars	O
and	O
sets	O
off	O
to	O
get	O
them	O
back	O
.	O
</s>
<s>
Kirby	B-Application
Tilt	I-Application
'	I-Application
n	I-Application
 '	I-Application
Tumble	I-Application
uses	O
a	O
series	O
of	O
accelerometers	O
to	O
control	O
Kirby	B-Application
.	O
</s>
<s>
The	O
goal	O
of	O
the	O
game	O
is	O
to	O
guide	O
Kirby	B-Application
to	O
the	O
level	O
's	O
goal	O
within	O
the	O
allotted	O
time	O
by	O
tilting	O
the	O
Game	O
Boy	O
in	O
the	O
direction	O
in	O
which	O
the	O
player	O
wishes	O
to	O
move	O
him	O
.	O
</s>
<s>
The	O
game	O
registers	O
a	O
"	O
pop	O
"	O
action	B-Application
when	O
the	O
player	O
quickly	O
jerks	O
the	O
Game	O
Boy	O
,	O
rotating	O
the	O
game	O
toward	O
the	O
user	O
(	O
as	O
if	O
flipping	O
a	O
pancake	O
)	O
;	O
doing	O
so	O
will	O
fling	O
Kirby	B-Application
into	O
the	O
air	O
.	O
</s>
<s>
The	O
player	O
can	O
increase	O
the	O
timer	O
by	O
rolling	O
Kirby	B-Application
over	O
clock	O
tiles	O
,	O
stopping	O
the	O
roulette	O
on	O
the	O
timer	O
,	O
picking	O
up	O
clocks	O
that	O
add	O
ten	O
seconds	O
,	O
or	O
by	O
passing	O
checkpoints	O
.	O
</s>
<s>
If	O
the	O
time	O
limit	O
reaches	O
zero	O
,	O
Kirby	B-Application
will	O
lose	O
a	O
life	O
.	O
</s>
<s>
Kirby	B-Application
Tilt	I-Application
'	I-Application
n	I-Application
 '	I-Application
Tumble	I-Application
started	O
development	O
in	O
April	O
1999	O
.	O
</s>
<s>
After	O
discussing	O
with	O
Shigeru	O
Miyamoto	O
,	O
the	O
developers	O
then	O
switched	O
the	O
character	O
to	O
Kirby	B-Application
.	O
</s>
<s>
Kirby	B-Application
Tilt	I-Application
'	I-Application
n	I-Application
 '	I-Application
Tumble	I-Application
received	O
"	O
favorable	O
"	O
reviews	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
GameRankings	O
.	O
</s>
<s>
Ranking	O
the	O
Kirby	B-Application
games	O
for	O
its	O
25th	O
anniversary	O
,	O
the	O
USGamer	O
staff	O
ranked	O
it	O
as	O
the	O
worst	O
spin-off	O
game	O
in	O
the	O
series	O
.	O
</s>
<s>
It	O
was	O
the	O
sixth	O
best	O
selling	O
Game	B-Device
Boy	I-Device
Color	I-Device
game	O
in	O
Japan	O
,	O
with	O
563,914	O
copies	O
sold	O
.	O
</s>
<s>
A	O
planned	O
sequel	O
to	O
the	O
original	O
game	O
,	O
titled	O
Kirby	B-Application
Tilt	I-Application
'	I-Application
n	I-Application
 '	I-Application
Tumble	I-Application
2	I-Application
,	O
was	O
shown	O
at	O
Nintendo	O
Space	O
World	O
2001	O
,	O
which	O
was	O
being	O
developed	O
for	O
the	O
GameCube	B-Application
and	O
was	O
planned	O
to	O
require	O
Game	B-Device
Boy	I-Device
Advance	I-Device
connectivity	I-Device
.	O
</s>
<s>
Video	O
game	O
designer	O
Shigeru	O
Miyamoto	O
demonstrated	O
the	O
gameplay	O
,	O
showing	O
Kirby	B-Application
falling	O
off	O
a	O
ledge	O
on	O
the	O
television	O
screen	O
to	O
the	O
Game	O
Boy	O
Advance	O
screen	O
.	O
</s>
<s>
Originally	O
planned	O
for	O
release	O
in	O
May	O
2002	O
,	O
the	O
game	O
was	O
retitled	O
as	O
Roll-O-Rama	O
,	O
replacing	O
Kirby	B-Application
with	O
a	O
marble	O
ball	O
.	O
</s>
