<s>
Seastalker	B-Application
is	O
an	O
interactive	O
fiction	O
game	O
written	O
by	O
Stu	O
Galley	O
and	O
Jim	O
Lawrence	O
and	O
published	O
by	O
Infocom	O
in	O
1984	O
.	O
</s>
<s>
It	O
was	O
released	O
simultaneously	O
for	O
several	O
popular	O
computer	O
platforms	O
of	O
the	O
time	O
,	O
such	O
as	O
the	O
Commodore	O
64	O
,	O
Apple	B-Device
II	I-Device
,	O
and	O
IBM	O
PC	O
compatibles	O
(	O
as	O
a	O
self-booting	O
disk	O
)	O
.	O
</s>
<s>
It	O
was	O
the	O
only	O
game	O
to	O
ever	O
use	O
this	O
rating	O
,	O
which	O
was	O
replaced	O
by	O
the	O
"	O
Introductory	O
"	O
label	O
given	O
to	O
games	O
such	O
as	O
Wishbringer	B-Application
.	O
</s>
<s>
Galley	O
and	O
Lawrence	O
later	O
wrote	O
Moonmist	B-Application
for	O
Infocom	O
.	O
</s>
<s>
But	O
that	O
is	O
n't	O
all	O
...	O
it	O
looks	O
like	O
there	O
may	O
be	O
a	O
saboteur	B-Application
within	O
the	O
Aquadome	O
as	O
well	O
.	O
</s>
<s>
Computer	O
Gaming	O
World	O
noted	O
Seastalkers	B-Application
easiness	O
,	O
recommending	O
it	O
only	O
as	O
a	O
beginner	O
's	O
text	O
adventure	O
,	O
particularly	O
for	O
young	O
kids	O
.	O
</s>
<s>
PC	O
Magazine	O
gave	O
Seastalker	B-Application
10.0	O
points	O
out	O
of	O
12	O
.	O
</s>
