<s>
Rainbow	B-Application
Islands	I-Application
Revolution	I-Application
,	O
known	O
in	O
Japan	O
as	O
,	O
is	O
a	O
platform	O
game	O
for	O
the	O
Nintendo	B-Device
DS	I-Device
.	O
</s>
<s>
It	O
is	O
an	O
update	O
of	O
the	O
original	O
game	O
,	O
Rainbow	B-Application
Islands	I-Application
.	O
</s>
<s>
The	O
game	O
uses	O
mainly	O
the	O
DS	B-Device
's	O
touch	B-Device
screen	I-Device
.	O
</s>
<s>
The	O
game	O
received	O
"	O
mixed	O
"	O
reviews	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
