<s>
Caltron	B-Device
6	I-Device
in	I-Device
1	I-Device
is	O
a	O
multicart	O
developed	O
and	O
published	O
in	O
1992	O
for	O
the	O
NES	O
in	O
North	O
America	O
by	O
Caltron	B-Device
Industries	O
,	O
Inc	O
.	O
(	O
credited	O
as	O
Caltron	B-Device
Ind	O
.	O
</s>
<s>
Dynacom	O
released	O
the	O
cartridge	B-Protocol
as	O
Multi	O
Ação	O
6-in-1	O
for	O
the	O
Brazilian	O
market	O
.	O
</s>
<s>
All	O
the	O
featured	O
games	O
,	O
except	O
Porter	O
,	O
were	O
released	O
as	O
single	O
game	B-Protocol
cartridges	I-Protocol
in	O
Spain	O
by	O
Gluk	O
Video	O
.	O
</s>
<s>
As	O
its	O
title	O
suggests	O
,	O
6	B-Device
in	I-Device
1	I-Device
consists	O
of	O
six	O
different	O
games	O
in	O
various	O
genres	O
,	O
which	O
mostly	O
are	O
popular	O
clones	O
of	O
the	O
era	O
.	O
</s>
<s>
It	O
is	O
composed	O
of	O
:	O
Cosmos	B-Device
Cop	I-Device
,	O
Adam	O
&	O
Eve	O
,	O
Magic	B-Device
Carpet	I-Device
1001	I-Device
,	O
Balloon	B-Device
Monster	I-Device
,	O
Porter	O
,	O
and	O
Bookyman	O
.	O
</s>
<s>
The	O
compilation	O
has	O
received	O
poor	O
reviews	O
,	O
with	O
one	O
reviewer	O
claiming	O
that	O
all	O
six	O
games	O
on	O
the	O
multicart	O
are	O
"	O
uniformly	O
awful	O
 [ and ] 	O
barely	O
first-generation	O
NES	O
quality	O
"	O
,	O
even	O
though	O
they	O
are	O
more	O
playable	O
and	O
are	O
of	O
"	O
much	O
higher	O
quality	O
"	O
than	O
other	O
unlicensed	O
video	O
game	O
compilations	O
,	O
specifically	O
citing	O
Active	B-Application
Enterprises	I-Application
 '	O
infamous	O
Action	B-Application
52	I-Application
as	O
the	O
comparative	O
example	O
.	O
</s>
<s>
Cosmos	B-Device
Cop	I-Device
is	O
a	O
pseudo-3D	O
into-the-screen	O
shoot	O
'	O
em	O
up	O
similar	O
to	O
Sega	O
's	O
Space	B-Application
Harrier	I-Application
.	O
</s>
<s>
Magic	B-Device
Carpet	I-Device
1001	I-Device
is	O
a	O
horizontal	O
scrolling	O
shooter	O
that	O
was	O
later	O
released	O
on	O
pirate	O
cartridges	B-Protocol
as	O
Aladdin	O
III	O
,	O
and	O
with	O
some	O
graphical	O
and	O
sound	O
modifications	O
as	O
Super	O
Harry	O
Potter	O
.	O
</s>
<s>
Besides	O
being	O
the	O
only	O
original	O
title	O
on	O
the	O
cartridge	B-Protocol
,	O
it	O
has	O
been	O
criticized	O
for	O
its	O
steep	O
difficulty	O
curve	O
.	O
</s>
<s>
Balloon	B-Device
Monster	I-Device
is	O
a	O
clone	O
of	O
Mitchell	O
's	O
arcade	O
game	O
Pang	B-Application
(	O
Buster	B-Application
Bros	I-Application
.	I-Application
in	O
North	O
America	O
)	O
.	O
</s>
<s>
Adam	O
&	O
Eve	O
is	O
a	O
single-screen	O
platform	O
game	O
similar	O
to	O
Balloon	B-Application
Fight	I-Application
by	O
Nintendo	O
(	O
itself	O
based	O
on	O
Joust	B-Application
by	O
Williams	O
Electronics	O
)	O
,	O
in	O
which	O
the	O
player	O
has	O
to	O
kill	O
snakes	O
by	O
bursting	O
the	O
balloons	O
attached	O
to	O
their	O
heads	O
.	O
</s>
<s>
Porter	O
is	O
a	O
puzzle	O
video	O
game	O
similar	O
to	O
Thinking	O
Rabbit	O
's	O
Sokoban	B-Device
and	O
Boxxle	B-Application
(	O
the	O
first	O
was	O
created	O
by	O
Hiroyuki	O
Imabayashi	O
)	O
,	O
where	O
the	O
player	O
has	O
to	O
move	O
boxes	O
into	O
specifically	O
–	O
marked	O
places	O
.	O
</s>
<s>
Bookyman	O
is	O
a	O
direct	O
Brush	O
Roller	O
hack	O
,	O
the	O
clone	O
of	O
another	O
arcade	O
game	O
:	O
Alpha	O
Denshi	O
's	O
Crush	B-Application
Roller	I-Application
(	O
Make	B-Application
Trax	I-Application
in	O
North	O
America	O
and	O
Europe	O
)	O
,	O
programmed	O
by	O
Hwang	O
Shinwei	O
in	O
1990	O
.	O
</s>
<s>
When	O
Caltron	B-Device
Industries	O
,	O
Inc	O
.	O
was	O
going	O
out	O
of	O
business	O
,	O
a	O
company	O
based	O
in	O
Kingwood	O
,	O
Texas	O
named	O
Myriad	O
Games	O
,	O
Inc.	O
,	O
bought	O
all	O
of	O
their	O
existing	O
inventory	O
of	O
tan	O
cartridges	B-Protocol
.	O
</s>
<s>
Myriad	O
's	O
only	O
change	O
to	O
Caltron	B-Device
's	O
product	O
was	O
to	O
replace	O
the	O
label	O
with	O
their	O
own	O
.	O
</s>
<s>
In	O
fact	O
,	O
the	O
edges	O
of	O
the	O
Caltron	B-Device
label	O
are	O
still	O
visible	O
,	O
as	O
the	O
Myriad	O
label	O
is	O
slightly	O
too	O
small	O
to	O
cover	O
it	O
.	O
</s>
<s>
No	O
programming	O
changes	O
were	O
done	O
,	O
hence	O
the	O
game	O
is	O
exactly	O
the	O
same	O
,	O
including	O
the	O
title	O
screen	O
which	O
still	O
reads	O
"	O
Caltron	B-Device
"	O
.	O
</s>
<s>
The	O
six	O
games	O
on	O
the	O
cart	O
are	O
identical	O
to	O
Caltron	B-Device
's	O
release	O
.	O
</s>
<s>
Shortly	O
after	O
the	O
release	O
of	O
6	B-Device
in	I-Device
1	I-Device
,	O
Myriad	O
went	O
out	O
of	O
business	O
for	O
unknown	O
reasons	O
.	O
</s>
<s>
The	O
most	O
valuable	O
copies	O
of	O
the	O
game	O
are	O
those	O
with	O
the	O
box	O
,	O
instructions	O
and	O
cartridge	B-Protocol
with	O
matching	O
serial	O
numbers	O
.	O
</s>
