<s>
Spiderdroid	B-Application
is	O
a	O
1987	O
video	O
game	O
for	O
the	O
Atari	B-General_Concept
2600	I-General_Concept
.	O
</s>
<s>
It	O
is	O
a	O
clone	O
of	O
Amidar	B-Application
(	O
a	O
more	O
popular	O
game	O
that	O
was	O
in	O
the	O
arcades	O
and	O
also	O
for	O
the	O
Atari	B-General_Concept
2600	I-General_Concept
in	O
which	O
this	O
game	O
is	O
a	O
hack	O
of	O
)	O
with	O
a	O
more	O
futuristic	O
setting	O
.	O
</s>
<s>
There	O
is	O
similarity	O
to	O
Pac-Man	B-Application
also	O
.	O
</s>
<s>
Instead	O
of	O
ghosts	O
,	O
spiders	B-Protocol
chase	O
you	O
while	O
you	O
are	O
trying	O
to	O
complete	O
your	O
task	O
(	O
tribesmen	O
and	O
pigs	B-Language
are	O
the	O
foes	O
in	O
Amidar	B-Application
)	O
.	O
</s>
<s>
This	O
hacked	O
version	O
of	O
Amidar	B-Application
for	O
the	O
Atari	B-General_Concept
2600	I-General_Concept
is	O
based	O
on	O
another	O
hack	O
called	O
Net	O
Maker	O
which	O
was	O
released	O
in	O
Europe	O
by	O
Suntek	O
,	O
&	O
in	O
Australia	O
by	O
Rainbow	O
Vision	O
.	O
</s>
