<s>
The	O
Groove	B-Application
Coaster	I-Application
series	O
is	O
an	O
iOS	B-Application
/	O
Android	B-Application
and	O
arcade	O
rhythm	O
game	O
franchise	O
developed	O
by	O
Matrix	O
Software	O
and	O
published	O
by	O
Taito	O
.	O
</s>
<s>
The	O
first	O
Groove	B-Application
Coaster	I-Application
was	O
released	O
for	O
iOS	B-Application
on	O
July	O
28	O
,	O
2011	O
.	O
</s>
<s>
Groove	B-Application
Coaster	I-Application
Zero	O
is	O
a	O
free-to-play	O
updated	O
version	O
of	O
the	O
game	O
released	O
on	O
November	O
20	O
,	O
2012	O
.	O
</s>
<s>
The	O
Groove	B-Application
Coaster	I-Application
arcade	O
version	O
(	O
known	O
as	O
Rhythmvaders	B-Application
in	O
some	O
areas	O
outside	O
Japan	O
)	O
was	O
released	O
on	O
November	O
5	O
,	O
2013	O
,	O
with	O
the	O
touchscreen	O
replaced	O
by	O
two	O
giant	O
controllers	O
called	O
"	O
BOOSTERs	O
"	O
with	O
a	O
white	O
button	O
on	O
each	O
.	O
</s>
<s>
Groove	B-Application
Coaster	I-Application
EX	O
(	O
known	O
as	O
Rhythmvaders	B-Application
EX	O
in	O
some	O
areas	O
outside	O
Japan	O
)	O
is	O
an	O
update	O
of	O
the	O
arcade	O
version	O
released	O
on	O
May	O
26	O
,	O
2014	O
.	O
</s>
<s>
Groove	B-Application
Coaster	I-Application
2	O
:	O
Heavenly	O
Festival	O
(	O
known	O
as	O
Rhythmvaders	B-Application
2	O
in	O
some	O
areas	O
outside	O
Japan	O
)	O
was	O
released	O
on	O
January	O
22	O
,	O
2015	O
,	O
in	O
which	O
the	O
"	O
LEVEL	O
"	O
system	O
was	O
removed	O
and	O
was	O
replaced	O
by	O
a	O
new	O
system	O
called	O
the	O
"	O
GROOVE	O
COIN	O
"	O
system	O
,	O
in	O
which	O
players	O
can	O
get	O
"	O
GROOVE	O
COINs	O
"	O
according	O
to	O
their	O
performance	O
and	O
use	O
them	O
as	O
currency	O
for	O
virtual	O
goods	O
.	O
</s>
<s>
Groove	B-Application
Coaster	I-Application
2	O
:	O
Original	O
Style	O
was	O
released	O
on	O
iOS	B-Application
and	O
Android	B-Application
on	O
July	O
1	O
,	O
2015	O
.	O
</s>
<s>
Groove	B-Application
Coaster	I-Application
3	O
:	O
Link	O
Fever	O
was	O
released	O
on	O
March	O
10	O
,	O
2016	O
,	O
in	O
which	O
an	O
online	O
multiplayer	O
system	O
is	O
added	O
and	O
the	O
"	O
MUSIC	O
PANEL	O
"	O
system	O
is	O
removed	O
.	O
</s>
<s>
Groove	B-Application
Coaster	I-Application
3EX	O
:	O
Dream	O
Party	O
was	O
released	O
on	O
March	O
16	O
,	O
2017	O
.	O
</s>
<s>
Groove	B-Application
Coaster	I-Application
4	O
:	O
Starlight	O
Road	O
,	O
was	O
released	O
on	O
March	O
29	O
,	O
2018	O
,	O
with	O
a	O
brand	O
new	O
"	O
LEVEL	O
"	O
system	O
,	O
in	O
which	O
the	O
Difficulty	O
level	O
range	O
is	O
re-arranged	O
from	O
1	O
to	O
15	O
,	O
a	O
new	O
stage	O
unlocking	O
system	O
,	O
and	O
various	O
new	O
functions	O
online	O
.	O
</s>
<s>
Groove	B-Application
Coaster	I-Application
was	O
released	O
on	O
Steam	B-Application
on	O
July	O
16	O
,	O
2018	O
.	O
</s>
<s>
Groove	B-Application
Coaster	I-Application
:	I-Application
Wai	I-Application
Wai	I-Application
Party	I-Application
!!!!	O
</s>
<s>
was	O
released	O
on	O
Nintendo	B-Application
Switch	I-Application
on	O
November	O
7	O
,	O
2019	O
.	O
</s>
<s>
The	O
player	O
is	O
required	O
to	O
fill	O
up	O
at	O
least	O
70%	O
of	O
the	O
GROOVE	O
gauge	O
to	O
clear	O
the	O
stage	O
(	O
the	O
gauge	O
will	O
flash	O
in	O
white	O
in	O
iOS	B-Application
version	O
,	O
yellow	O
in	O
arcade	O
version	O
)	O
when	O
the	O
song	O
ends	O
,	O
otherwise	O
fails	O
it	O
.	O
</s>
<s>
In	O
iOS	B-Application
version	O
,	O
the	O
songs	O
are	O
automatically	O
added	O
into	O
selection	O
as	O
the	O
player	O
levels	O
up	O
.	O
</s>
<s>
iOS	B-Application
Version	O
!	O
</s>
<s>
In	O
2HF	O
,	O
the	O
player	O
can	O
buy	O
Skins	O
with	O
"	O
GROOVE	O
COINs	O
"	O
in	O
Skin	O
Shop	O
at	O
MyPage	O
of	O
Groove	B-Application
Coaster	I-Application
.	O
</s>
<s>
Various	O
of	O
the	O
content	O
can	O
be	O
purchased	O
with	O
"	O
GROOVE	O
COINs	O
"	O
in	O
Sound	O
Effects	O
Shop	O
at	O
MyPage	O
of	O
Groove	B-Application
Coaster	I-Application
.	O
</s>
<s>
The	O
game	O
also	O
includes	O
songs	O
from	O
some	O
of	O
Taito	O
's	O
other	O
games	O
,	O
including	O
Arkanoid	B-Device
DS	I-Device
,	O
Jet	O
de	O
Go	O
!	O
</s>
<s>
2	O
,	O
SHOGUN	O
DEFENSE	O
,	O
Space	B-Application
Invaders	I-Application
Infinity	I-Application
Gene	I-Application
,	O
Music	O
GunGun	O
!	O
</s>
<s>
and	O
Darius	B-Application
Gaiden	I-Application
,	O
among	O
others	O
.	O
</s>
<s>
Copyrighted	O
songs	O
,	O
including	O
Vocaloid	B-Application
songs	O
,	O
were	O
added	O
.	O
</s>
<s>
Launched	O
on	O
July	O
1	O
,	O
2015	O
,	O
for	O
free	O
on	O
both	O
iOS	B-Application
and	O
Android	B-Application
devices	O
.	O
</s>
<s>
On	O
iOS	B-Application
,	O
this	O
app	O
replaces	O
Groove	B-Application
Coaster	I-Application
Zero	O
in	O
the	O
form	O
of	O
an	O
update	O
,	O
and	O
as	O
a	O
result	O
it	O
is	O
impossible	O
to	O
have	O
Zero	O
and	O
2OS	O
on	O
the	O
same	O
device	O
.	O
</s>
<s>
On	O
Android	B-Application
,	O
this	O
is	O
the	O
first	O
Groove	B-Application
Coaster	I-Application
title	O
to	O
be	O
released	O
for	O
the	O
platform	O
.	O
</s>
<s>
If	O
a	O
song	O
pack	O
that	O
now	O
has	O
Arcade	O
Mode	O
has	O
been	O
purchased	O
in	O
Groove	B-Application
Coaster	I-Application
Zero	O
,	O
Arcade	O
Mode	O
will	O
become	O
available	O
to	O
play	O
after	O
a	O
$0.99	O
in-app	O
purchase	O
.	O
</s>
<s>
Songs	O
are	O
sorted	O
into	O
five	O
genres	O
:	O
J-POP	O
,	O
VOCALOID	B-Application
,	O
GAME	O
,	O
VARIETY	O
,	O
and	O
ORIGINAL	O
.	O
</s>
<s>
GamePro	O
said	O
"	O
Groove	B-Application
Coaster	I-Application
is	O
a	O
textbook	O
example	O
of	O
how	O
to	O
make	O
an	O
iOS	B-Application
game	O
correctly	O
.	O
</s>
<s>
PocketGamerUK	O
said	O
"	O
Gorgeous	O
,	O
challenging	O
and	O
thrillingly	O
different	O
,	O
Groove	B-Application
Coaster	I-Application
is	O
a	O
treat	O
for	O
the	O
eyes	O
,	O
the	O
ears	O
,	O
and	O
the	O
soul.	O
"	O
</s>
<s>
Gamezebo	O
said	O
"	O
The	O
only	O
real	O
complaint	O
to	O
be	O
had	O
with	O
Groove	B-Application
Coaster	I-Application
is	O
that	O
there	O
is	O
n't	O
more	O
of	O
it.	O
"	O
</s>
<s>
Multiplayer.it	O
said	O
"	O
Groove	B-Application
Coaster	I-Application
is	O
another	O
little	O
masterpiece	O
by	O
Reisuke	O
Ishida	O
;	O
a	O
great	O
rhythm	O
game	O
that	O
fits	O
perfectly	O
on	O
the	O
Apple	O
devices	O
and	O
that	O
any	O
lover	O
of	O
the	O
genre	O
should	O
check	O
out.	O
"	O
</s>
<s>
Eurogamer	O
said	O
"	O
Groove	B-Application
Coaster	I-Application
still	O
lacks	O
enough	O
of	O
a	O
challenge	O
to	O
be	O
interesting	O
,	O
and	O
it	O
's	O
only	O
when	O
you	O
play	O
each	O
song	O
on	O
hard	O
that	O
the	O
game	O
's	O
potential	O
reveals	O
itself	O
.	O
</s>
<s>
VideoGamer	O
said	O
"	O
Groove	B-Application
Coaster	I-Application
is	O
n't	O
as	O
ambitious	O
a	O
project	O
as	O
Space	B-Application
Invaders	I-Application
Infinity	I-Application
Gene	I-Application
,	O
but	O
it	O
's	O
certainly	O
more	O
fun	O
while	O
it	O
lasts	O
.	O
</s>
<s>
Whether	O
it	O
's	O
flying	O
along	O
at	O
juddering	O
right	O
angles	O
,	O
or	O
gently	O
cruising	O
around	O
a	O
relaxing	O
curve	O
,	O
Groove	B-Application
Coaster	I-Application
is	O
a	O
consistently	O
enjoyable	O
audiovisual	O
experience.	O
"	O
</s>
<s>
TouchArcdae	O
said	O
"	O
Groove	B-Application
Coaster	I-Application
is	O
a	O
good	O
game	O
with	O
a	O
fundamental	O
flaw	O
.	O
</s>
<s>
AppSpy	O
said	O
"	O
While	O
it	O
's	O
not	O
the	O
first	O
time	O
we	O
've	O
seen	O
this	O
blending	O
of	O
visual	O
style	O
and	O
rhythm-based	O
gameplay	O
,	O
Groove	B-Application
Coaster	I-Application
is	O
none-the-less	O
a	O
unique	O
experience	O
that	O
constantly	O
rewards	O
players	O
for	O
delving	O
in	O
again	O
and	O
again.	O
"	O
</s>
