<s>
The	O
games	O
have	O
drawn	O
comparison	O
to	O
the	O
Professor	B-Application
Layton	I-Application
series	I-Application
,	O
which	O
is	O
also	O
published	O
by	O
Level-5	O
.	O
</s>
<s>
A	O
third	O
branch	O
of	O
the	O
series	O
,	O
entitled	O
Mystery	O
Room	O
,	O
was	O
also	O
planned	O
,	O
but	O
the	O
title	O
was	O
ultimately	O
rebranded	O
as	O
a	O
spin-off	O
of	O
the	O
Professor	B-Application
Layton	I-Application
series	I-Application
,	O
entitled	O
Layton	B-Device
Brothers	I-Device
:	I-Device
Mystery	I-Device
Room	I-Device
.	O
</s>
<s>
Level-5	O
CEO	B-Application
Akihiro	O
Hino	O
stated	O
in	O
2008	O
that	O
more	O
Atamania	B-Application
titles	O
were	O
under	O
consideration	O
,	O
but	O
aside	O
from	O
Mystery	O
Room	O
,	O
none	O
have	O
since	O
been	O
announced	O
.	O
</s>
<s>
Tago	O
Akira	O
no	O
Atama	O
no	O
Taisō	O
is	O
based	O
on	O
a	O
series	O
of	O
puzzle	O
books	O
of	O
the	O
same	O
name	O
written	O
by	O
Akira	O
Tago	O
,	O
who	O
has	O
taken	O
part	O
in	O
the	O
development	O
of	O
puzzles	O
in	O
both	O
this	O
series	O
and	O
the	O
Professor	B-Application
Layton	I-Application
series	I-Application
.	O
</s>
<s>
Players	O
tilt	O
the	O
Nintendo	B-Device
DS	I-Device
system	O
on	O
its	O
side	O
to	O
solve	O
puzzles	O
,	O
so	O
that	O
the	O
system	O
resembles	O
a	O
book	O
,	O
comparable	O
to	O
the	O
system	O
used	O
in	O
Brain	O
Age	O
and	O
Hotel	B-Application
Dusk	I-Application
:	I-Application
Room	I-Application
215	I-Application
.	O
</s>
<s>
The	O
game	O
was	O
to	O
be	O
played	O
by	O
selecting	O
a	O
crime	O
from	O
a	O
list	O
of	O
options	O
,	O
and	O
then	O
using	O
the	O
touch	B-Device
screen	I-Device
of	O
the	O
Nintendo	B-Device
DS	I-Device
to	O
examine	O
materials	O
.	O
</s>
<s>
Mystery	O
Room	O
appeared	O
again	O
at	O
Level-5	O
'	O
s	O
annual	O
conference	O
in	O
October	O
2011	O
,	O
where	O
it	O
was	O
announced	O
that	O
the	O
Nintendo	B-Device
DS	I-Device
version	O
of	O
the	O
game	O
had	O
been	O
cancelled	O
,	O
and	O
the	O
title	O
had	O
been	O
ported	O
to	O
Apple	O
's	O
iOS	B-Application
,	O
where	O
it	O
would	O
be	O
released	O
as	O
Layton	B-Device
Brothers	I-Device
:	I-Device
Mystery	I-Device
Room	I-Device
,	O
a	O
spin-off	O
of	O
the	O
Professor	B-Application
Layton	I-Application
series	I-Application
featuring	O
the	O
son	O
of	O
Professor	O
Hershel	O
Layton	O
.	O
</s>
