<s>
QuickSpot	B-Device
is	O
a	O
video	O
game	O
for	O
the	O
Nintendo	B-Device
DS	I-Device
developed	O
by	O
Namco	O
Bandai	O
.	O
</s>
<s>
The	O
game	O
is	O
designed	O
similar	O
to	O
games	O
such	O
as	O
Brain	B-Application
Age	I-Application
which	O
uses	O
simple	O
brain	O
teaser	O
to	O
exercise	O
reflexes	O
and	O
brain	O
function	O
.	O
</s>
<s>
An	O
updated	O
and	O
renewed	O
version	O
of	O
the	O
game	O
,	O
titled	O
QuickSpot	B-Device
:	O
Master	O
of	O
the	O
Right	O
Brain	O
,	O
was	O
developed	O
by	O
Bandai	O
Namco	O
Studios	O
and	O
published	O
by	O
Bandai	O
Namco	O
Entertainment	O
for	O
Nintendo	B-Application
Switch	I-Application
.	O
</s>
<s>
Comparing	O
the	O
two	O
images	O
,	O
the	O
player	O
has	O
to	O
locate	O
and	O
find	O
the	O
inaccuracies	O
or	O
changes	O
from	O
the	O
top	O
screen	O
to	O
the	O
touch	B-Device
screen	I-Device
.	O
</s>
<s>
The	O
players	O
use	O
none	O
of	O
the	O
face	O
buttons	O
or	O
D-Pad	B-Device
on	O
the	O
DS	B-Device
.	O
</s>
<s>
The	O
entire	O
game	O
is	O
played	O
using	O
the	O
touch	B-Device
screen	I-Device
and	O
stylus	B-Device
.	O
</s>
<s>
The	O
player	O
draws	O
a	O
circle	O
using	O
the	O
stylus	B-Device
when	O
the	O
player	O
spots	O
the	O
difference	O
between	O
the	O
top	O
image	O
on	O
the	O
bottom	O
screen	O
.	O
</s>
<s>
In	O
some	O
instances	O
,	O
the	O
built	O
in	O
microphone	B-Application
is	O
used	O
.	O
</s>
<s>
The	O
North	O
American	O
version	O
also	O
adds	O
references	O
to	O
other	O
Namco	O
franchises	O
like	O
Pac-Man	B-Application
,	O
Mappy	B-Application
,	O
and	O
Mr.	B-Application
Driller	I-Application
.	O
</s>
