<s>
Crystal	B-Device
Monsters	I-Device
,	O
originally	O
released	O
in	O
Japan	O
in	O
2008	O
as	O
Monster	O
Chronicle	O
for	O
mobile	O
phone	O
,	O
is	O
a	O
role-playing	O
video	O
game	O
developed	O
by	O
Gameloft	O
for	O
Nintendo	B-Device
DSiWare	I-Device
.	O
</s>
<s>
Crystal	B-Device
Monsters	I-Device
is	O
played	O
in	O
a	O
third-person	O
view	O
overhead	O
perspective	O
and	O
takes	O
place	O
in	O
a	O
fictional	O
world	O
called	O
Earth	O
in	O
which	O
the	O
player	O
navigates	O
the	O
main	O
character	O
.	O
</s>
<s>
The	O
gameplay	O
of	O
Crystal	B-Device
Monsters	I-Device
involves	O
the	O
capture	O
and	O
training	O
of	O
a	O
variety	O
of	O
creatures	O
called	O
monsters	O
.	O
</s>
<s>
Lucas	O
M	O
.	O
Thomas	O
of	O
IGN	O
criticized	O
Crystal	B-Device
Monsters	I-Device
for	O
being	O
"	O
unbalanced	O
in	O
monster	O
selection	O
,	O
and	O
boringly	O
repetitive.	O
"	O
</s>
