<s>
Gorgon	B-Device
is	O
a	O
clone	O
of	O
the	O
arcade	O
game	O
Defender	B-Application
,	O
a	O
horizontally-scrolling	O
shooter	O
,	O
for	O
the	O
Apple	B-Device
II	I-Device
.	O
</s>
<s>
In	O
Gorgon	B-Device
,	O
the	O
player	O
flies	O
a	O
spaceship	O
across	O
a	O
side-scrolling	O
landscape	O
while	O
protecting	O
civilians	O
on	O
the	O
ground	O
from	O
aliens	O
that	O
drop	O
down	O
from	O
the	O
top	O
of	O
the	O
screen	O
to	O
try	O
to	O
carry	O
them	O
off	O
.	O
</s>
<s>
By	O
June	O
1982	O
,	O
Gorgon	B-Device
had	O
sold	O
23,000	O
copies	O
,	O
making	O
it	O
one	O
of	O
the	O
best-selling	B-Application
computer	I-Application
games	I-Application
at	O
the	O
time	O
.	O
</s>
<s>
Bill	O
Kunkel	O
of	O
Electronic	O
Games	O
called	O
the	O
game	O
"	O
another	O
winner	O
from	O
ace	O
designer	O
Nasir	O
"	O
and	O
"	O
fine	O
home	O
version	O
"	O
of	O
Defender	B-Application
,	O
only	O
criticizing	O
the	O
Apple	B-Device
II	I-Device
's	O
lack	O
of	O
joystick	O
support	O
at	O
the	O
time	O
.	O
</s>
<s>
BYTE	O
stated	O
that	O
Gorgon	B-Device
"	O
is	O
well	O
programmed	O
and	O
much	O
more	O
enjoyable	O
than	O
the	O
arcade	O
version	O
 [ and ] 	O
should	O
provide	O
many	O
hours	O
of	O
enjoyment	O
...	O
</s>
