<s>
Calling	O
,	O
also	O
known	O
as	O
in	O
Japan	O
,	O
is	O
a	O
survival	O
horror	O
video	O
game	O
developed	O
by	O
Hudson	O
Soft	O
exclusively	O
for	O
the	B-Operating_System
Wii	I-Operating_System
console	O
.	O
</s>
<s>
Interacting	O
with	O
objects	O
and	O
navigating	O
through	O
the	O
game	O
is	O
made	O
possible	O
through	O
the	O
use	O
of	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
's	O
pointer	O
function	O
.	O
</s>
<s>
Throughout	O
the	O
game	O
,	O
players	O
will	O
face	O
various	O
ghostly	O
entities	O
in	O
designated	O
"	O
fight	O
events	O
"	O
,	O
where	O
they	O
must	O
act	O
swinging	O
motions	O
with	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
while	O
following	O
on-screen	O
button	O
commands	O
in	O
order	O
to	O
fend	O
them	O
off	O
.	O
</s>
