<s>
MadStone	B-Application
is	O
a	O
puzzle	O
video	O
game	O
for	O
WiiWare	O
developed	O
by	O
American	O
studio	O
Riverman	O
Media	O
.	O
</s>
<s>
MadStone	B-Application
is	O
a	O
puzzle	O
game	O
in	O
which	O
players	O
must	O
break	O
apart	O
blocks	O
to	O
help	O
special	O
gems	O
(	O
called	O
MadStones	B-Application
)	O
drop	O
down	O
to	O
a	O
pool	O
at	O
the	O
bottom	O
of	O
the	O
screen	O
through	O
their	O
own	O
weight	O
and	O
gravity	O
.	O
</s>
<s>
Players	O
use	O
the	O
D-pad	O
on	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
to	O
move	O
an	O
onscreen	O
cursor	O
to	O
select	O
which	O
blocks	O
to	O
break	O
,	O
and	O
can	O
also	O
cause	O
an	O
earthquake	O
that	O
breaks	O
up	O
random	O
blocks	O
by	O
shaking	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
.	O
</s>
<s>
IGN	O
called	O
the	O
gameplay	O
"	O
shallow	O
"	O
and	O
"	O
way	O
,	O
way	O
too	O
mindless	O
"	O
,	O
and	O
criticized	O
the	O
lack	O
of	O
modes	O
and	O
absence	O
of	O
pointer	O
control	O
,	O
giving	O
MadStone	B-Application
a	O
4/10	O
.	O
</s>
