<s>
Space	B-Application
Dungeon	I-Application
is	O
a	O
multidirectional	O
shooter	O
released	O
in	O
arcades	O
by	O
Taito	O
in	O
1981	B-Application
.	O
</s>
<s>
An	O
Atari	B-General_Concept
5200	I-General_Concept
port	O
was	O
released	O
in	O
1983	O
.	O
</s>
<s>
Like	O
Robotron	B-Application
:	I-Application
2084	I-Application
(	O
1982	O
)	O
,	O
but	O
preceding	O
the	O
release	O
of	O
that	O
game	O
,	O
the	O
controls	O
are	O
a	O
pair	O
of	O
8-directional	O
joysticks	O
:	O
one	O
for	O
moving	O
,	O
one	O
for	O
shooting	O
.	O
</s>
<s>
Space	B-Application
Dungeon	I-Application
is	O
one	O
of	O
the	O
first	O
twin-stick	O
shooters	O
,	O
released	O
the	O
same	O
year	O
as	O
Mars	O
from	O
Artic	O
Electronics	O
.	O
</s>
<s>
Each	O
level	O
of	O
Space	B-Application
Dungeon	I-Application
consists	O
of	O
36	O
rooms	O
arranged	O
in	O
a	O
six-by-six	O
grid	O
.	O
</s>
<s>
The	O
only	O
contemporary	O
home	O
version	O
of	O
Space	B-Application
Dungeon	I-Application
was	O
for	O
the	O
Atari	B-General_Concept
5200	I-General_Concept
system	O
in	O
1983	O
.	O
</s>
<s>
The	O
Atari	B-General_Concept
5200	I-General_Concept
version	O
of	O
Space	B-Application
Dungeon	I-Application
was	O
reviewed	O
by	O
Video	O
magazine	O
in	O
its	O
"	O
Arcade	O
Alley	O
"	O
column	O
where	O
it	O
was	O
described	O
as	O
"	O
such	O
a	O
triumph	O
that	O
not	O
even	O
the	O
questionable	O
5200	O
controllers	O
can	O
spoil	O
the	O
fun.	O
"	O
</s>
<s>
In	O
1995	O
,	O
Flux	O
magazine	O
ranked	O
the	O
Atari	B-General_Concept
5200	I-General_Concept
version	O
64th	O
on	O
their	O
"	O
Top	O
100	O
Video	O
Games.	O
"	O
</s>
<s>
Space	B-Application
Dungeon	I-Application
was	O
later	O
released	O
as	O
part	O
of	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
collection	O
Taito	B-Device
Legends	I-Device
Power-Up	I-Device
.	O
</s>
