<s>
ShadowPlay	B-Device
is	O
a	O
puzzle	O
game	O
developed	O
and	O
published	O
by	O
Canadian	O
studio	O
Deep	O
Fried	O
Entertainment	O
exclusively	O
for	O
WiiWare	O
on	O
the	B-Operating_System
Wii	I-Operating_System
video	B-Device
game	I-Device
console	I-Device
.	O
</s>
<s>
The	O
game	O
was	O
released	O
on	O
the	B-Operating_System
Wii	I-Operating_System
Shop	O
Channel	O
in	O
North	O
America	O
on	O
January	O
11	O
,	O
2010	O
,	O
and	O
is	O
one	O
of	O
the	O
first	O
WiiWare	O
games	O
to	O
utilize	O
the	B-Operating_System
Wii	I-Operating_System
MotionPlus	B-Application
accessory	O
.	O
</s>
<s>
In	O
ShadowPlay	B-Device
,	O
the	O
player	O
's	O
objective	O
is	O
to	O
create	O
a	O
shadow	O
that	O
matches	O
a	O
shadow	O
target	O
on	O
a	O
backdrop	O
by	O
manipulating	O
given	O
objects	O
using	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
.	O
</s>
<s>
The	O
game	O
offers	O
two	O
modes	O
of	O
control	O
:	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
with	O
the	O
Nunchuk	O
accessory	O
,	O
or	O
with	O
the	B-Operating_System
Wii	I-Operating_System
MotionPlus	B-Application
accessory	O
.	O
</s>
<s>
The	O
Nunchuk	O
gives	O
the	O
player	O
the	O
ability	O
to	O
rotate	O
objects	O
using	O
the	O
Nunchuk	O
's	O
analog	B-Device
stick	I-Device
,	O
while	O
the	B-Operating_System
Wii	I-Operating_System
MotionPlus	B-Application
allows	O
players	O
to	O
fully	O
rotate	O
the	O
entire	O
controller	O
in	O
order	O
to	O
rotate	O
individual	O
objects	O
.	O
</s>
<s>
ShadowPlay	B-Device
received	O
generally	O
positive	O
reviews	O
.	O
</s>
<s>
IGN	O
awarded	O
the	O
game	O
a	O
7.5	O
out	O
of	O
10	O
,	O
praising	O
the	O
decision	O
to	O
include	O
Wii	B-Application
MotionPlus	I-Application
compatibility	O
,	O
calling	O
it	O
"	O
spot-on	O
"	O
and	O
"	O
well-suited	O
,	O
"	O
but	O
criticized	O
the	O
game	O
's	O
longevity	O
,	O
specifically	O
the	O
small	O
number	O
of	O
available	O
puzzles	O
.	O
</s>
