<s>
is	O
a	O
real-time	O
first-person	O
RPG	O
(	O
akin	O
to	O
Dungeon	B-Device
Master	I-Device
and	O
Eye	B-Application
of	I-Application
the	I-Application
Beholder	I-Application
)	O
produced	O
by	O
Taito	O
in	O
1989	O
,	O
and	O
programmed	O
by	O
Natsume	O
for	O
the	O
Nintendo	O
Entertainment	O
System	O
.	O
</s>
<s>
While	O
this	O
game	O
uses	O
the	O
same	O
title	O
as	O
Taito	O
's	O
later	O
arcade	O
game	O
Dungeon	B-Application
Magic	I-Application
,	O
the	O
two	O
games	O
are	O
unrelated	O
aside	O
from	O
their	O
titles	O
.	O
</s>
