<s>
Denizen	B-Device
is	O
an	O
action	B-Application
computer	I-Application
game	I-Application
published	O
by	O
Players	O
Software	O
in	O
1988	B-Application
for	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
.	O
</s>
<s>
Denizen	B-Device
is	O
a	O
science-fiction	O
action	B-Application
flip-screen	O
maze	O
game	O
,	O
with	O
a	O
top-down	O
perspective	O
.	O
</s>
<s>
The	O
enemies	O
attack	O
the	O
player	O
merely	O
by	O
contact	O
,	O
draining	O
the	O
character	O
's	O
health	O
in	O
a	O
manner	O
similar	O
to	O
Gauntlet	B-Device
.	O
</s>
<s>
Denizen	B-Device
received	O
poor	O
reviews	O
,	O
with	O
criticism	O
being	O
levelled	O
at	O
the	O
slow	O
character	O
movement	O
.	O
</s>
<s>
The	O
gameplay	O
itself	O
was	O
described	O
as	O
a	O
"	O
dull	O
maze	O
plod	O
"	O
with	O
unresponsive	O
and	O
repetitive	O
action	B-Application
.	O
</s>
