<s>
The	B-Application
Dark	I-Application
Crystal	I-Application
is	O
a	O
graphic	O
adventure	O
game	O
based	O
on	O
Jim	O
Henson	O
's	O
1982	O
fantasy	O
film	O
,	O
The	B-Application
Dark	I-Application
Crystal	I-Application
.	O
</s>
<s>
The	O
game	O
was	O
designed	O
by	O
Roberta	O
Williams	O
and	O
published	O
under	O
the	O
SierraVenture	O
line	O
in	O
1983	B-Application
as	O
Hi-Res	O
Adventure	O
#6	O
:	O
The	B-Application
Dark	I-Application
Crystal	I-Application
.	O
</s>
<s>
An	O
alternative	O
version	O
of	O
the	O
game	O
for	O
younger	O
players	O
called	O
Gelfling	B-Application
Adventure	I-Application
was	O
released	O
in	O
1984	O
.	O
</s>
<s>
The	B-Application
Dark	I-Application
Crystal	I-Application
is	O
set	O
in	O
Thra	O
,	O
a	O
world	O
with	O
three	O
suns	O
.	O
</s>
<s>
Softline	O
in	O
1983	B-Application
wrote	O
that	O
"	O
In	O
a	O
way	O
,	O
it	O
's	O
better	O
than	O
the	O
movie	O
"	O
,	O
stating	O
The	B-Application
Dark	I-Application
Crystal	I-Application
"	O
thin	O
story	O
that	O
failed	O
to	O
serve	O
the	O
movie	O
well	O
is	O
comparatively	O
top-drawer	O
material	O
in	O
the	O
game	O
"	O
and	O
calling	O
the	O
graphics	O
"	O
delightful	O
"	O
.	O
</s>
