<s>
Crystal	B-Application
Castles	I-Application
is	O
an	O
arcade	O
game	O
released	O
by	O
Atari	O
,	O
Inc	O
.	O
in	O
1983	O
.	O
</s>
<s>
Crystal	B-Application
Castles	I-Application
is	O
one	O
of	O
the	O
first	O
arcade	O
action	B-Application
games	I-Application
with	O
an	O
ending	O
,	O
instead	O
of	O
continuing	O
indefinitely	O
,	O
looping	O
,	O
or	O
ending	O
in	O
a	O
kill	O
screen	O
,	O
and	O
to	O
contain	O
advance	O
warp	O
zones	O
.	O
</s>
<s>
Crystal	B-Application
Castles	I-Application
has	O
nine	O
levels	O
with	O
four	O
castles	O
each	O
,	O
and	O
a	O
tenth	O
level	O
with	O
a	O
single	O
castle	O
—	O
the	O
clearing	O
of	O
which	O
ends	O
the	O
game	O
.	O
</s>
<s>
Each	O
of	O
the	O
37	O
trimetric-projected	O
castles	O
consists	O
of	O
a	O
maze	B-Application
of	O
hallways	O
filled	O
with	O
gems	O
and	O
bonus	O
objects	O
and	O
also	O
includes	O
stairs	O
,	O
elevators	O
and	O
tunnels	O
that	O
the	O
player	O
can	O
use	O
as	O
shortcuts	O
.	O
</s>
<s>
A	O
trackball	B-Device
and	O
jump	O
button	O
control	O
Bentley	O
Bear	O
.	O
</s>
<s>
Enemies	O
can	O
be	O
avoided	O
by	O
use	O
of	O
the	O
maze	B-Application
and	O
its	O
constructs	O
,	O
or	O
by	O
Bentley	O
leaping	O
opponents	O
via	O
the	O
jump	O
button	O
,	O
in	O
some	O
cases	O
also	O
allowing	O
him	O
to	O
stun	O
them	O
.	O
</s>
<s>
At	O
the	O
start	O
of	O
a	O
maze	B-Application
,	O
gems	O
are	O
worth	O
1	O
point	O
.	O
</s>
<s>
Each	O
maze	B-Application
includes	O
a	O
hat	O
or	O
honey	O
pot	O
,	O
which	O
serve	O
the	O
dual	O
purpose	O
of	O
awarding	O
points	O
and	O
letting	O
Bentley	O
defeat	O
specific	O
enemies	O
.	O
</s>
<s>
The	O
hat	O
also	O
allows	O
him	O
to	O
eliminate	O
Berthilda	O
the	O
witch	O
(	O
3,000	O
)	O
,	O
who	O
appears	O
in	O
the	O
last	O
maze	B-Application
of	O
each	O
level	O
.	O
</s>
<s>
Crystal	B-Application
Castles	I-Application
contains	O
two	O
easter	O
eggs	O
.	O
</s>
<s>
Jumping	O
100	O
times	O
or	O
more	O
in	O
the	O
southeast	O
corner	O
of	O
level	O
1‒1	O
and	O
clearing	O
the	O
maze	B-Application
of	O
all	O
gems	O
will	O
make	O
ATARI	O
appear	O
on	O
level	O
1‒2	O
.	O
</s>
<s>
Crystal	B-Application
Castles	I-Application
was	O
the	O
first	O
game	O
with	O
the	O
Leta	O
chip	O
,	O
a	O
custom	O
trackball	B-Device
controller	O
chip	O
designed	O
by	O
Scott	O
Fuller	O
.	O
</s>
<s>
Crystal	B-Application
Castles	I-Application
was	O
ported	O
to	O
the	O
Apple	B-Device
II	I-Device
,	O
Atari	B-General_Concept
2600	I-General_Concept
,	O
Atari	B-Device
8-bit	I-Device
family	I-Device
,	O
Atari	B-Device
ST	I-Device
,	O
Commodore	O
64	O
,	O
BBC	B-Device
Micro	I-Device
,	O
Acorn	B-Device
Electron	I-Device
,	O
ZX	B-Operating_System
Spectrum	I-Operating_System
,	O
and	O
Amstrad	B-Device
CPC	I-Device
.	O
</s>
<s>
The	O
Atari	B-Device
8-bit	I-Device
version	O
was	O
nearly	O
finished	O
in	O
1984	O
,	O
but	O
was	O
not	O
released	O
until	O
1988	O
as	O
a	O
cartridge	O
in	O
the	O
styling	O
of	O
Atari	B-General_Concept
XEGS	I-General_Concept
games	O
.	O
</s>
<s>
Atari	O
manufactured	O
5,380	O
Crystal	B-Application
Castles	I-Application
arcade	O
cabinets	O
.	O
</s>
<s>
In	O
Japan	O
,	O
Game	O
Machine	O
listed	O
Crystal	B-Application
Castles	I-Application
on	O
their	O
December	O
15	O
,	O
1983	O
issue	O
as	O
being	O
the	O
fifth	O
most-successful	O
upright	O
arcade	O
unit	O
of	O
the	O
month	O
.	O
</s>
<s>
The	O
programmer	O
Franz	B-Application
Lanzinger	I-Application
estimates	O
that	O
the	O
game	O
may	O
have	O
grossed	O
over	O
in	O
its	O
lifetime	O
.	O
</s>
<s>
Computer	O
and	O
Video	O
Games	O
reviewed	O
the	O
Atari	B-General_Concept
VCS	I-General_Concept
version	O
,	O
giving	O
it	O
an	O
80%	O
rating	O
.	O
</s>
<s>
Was	O
inspiration	O
for	O
the	O
mid-2000s	O
,	O
electropunk	O
band	O
Crystal	B-Application
Castles	I-Application
despite	O
their	O
claims	O
to	O
have	O
never	O
liked	O
video	O
games	O
.	O
</s>
<s>
Crystal	B-Application
Castles	I-Application
is	O
included	O
in	O
multiple	O
anthologies	O
,	O
including	O
Atari	B-Device
Anniversary	I-Device
Edition	I-Device
and	O
Atari	B-Application
Vault	I-Application
.	O
</s>
<s>
Bentley	O
Bear	O
is	O
a	O
playable	O
character	O
in	O
Atari	O
Karts	O
for	O
the	O
Atari	B-Device
Jaguar	I-Device
.	O
</s>
