<s>
King	O
’s	O
Valley	O
is	O
a	O
platform	O
game	O
released	O
by	O
Konami	O
for	O
MSX	B-Operating_System
in	O
1985	O
.	O
</s>
<s>
The	O
game	O
is	O
considered	O
a	O
spiritual	O
successor	O
to	O
Konami	O
's	O
earlier	O
arcade	O
game	O
Tutankham	B-Application
(	O
1982	O
)	O
,	O
employing	O
similar	O
concepts	O
such	O
as	O
treasure	O
hunting	O
in	O
Egyptian	O
tombs	O
and	O
an	O
identical	O
end-level	O
music	O
tune	O
.	O
</s>
<s>
It	O
also	O
has	O
similarities	O
to	O
Lode	B-Application
Runner	I-Application
(	O
1983	O
)	O
.	O
</s>
<s>
The	O
game	O
was	O
initially	O
released	O
on	O
ROM	B-Protocol
cartridge	I-Protocol
with	O
15	O
levels	O
.	O
</s>
<s>
It	O
was	O
also	O
planned	O
to	O
be	O
released	O
on	O
floppy	B-Device
disk	I-Device
with	O
60	O
levels	O
but	O
that	O
version	O
was	O
shelved	O
.	O
</s>
<s>
The	O
floppy	B-Device
disk	I-Device
version	O
would	O
ultimately	O
be	O
released	O
a	O
few	O
years	O
later	O
in	O
1988	O
as	O
part	O
of	O
Konami	O
Game	O
Collection	O
Vol	O
.	O
</s>
<s>
1	O
on	O
MSX	B-Operating_System
.	O
</s>
<s>
A	O
port	O
to	O
MS-DOS	B-Application
was	O
made	O
by	O
a	O
Korean	O
company	O
named	O
APROMAN	O
which	O
supports	O
monochrome	O
and	O
CGA	O
graphic	O
cards	O
.	O
</s>
<s>
A	O
sequel	O
King	B-Application
's	I-Application
Valley	I-Application
II	I-Application
was	O
released	O
for	O
the	O
MSX	B-Operating_System
in	O
two	O
versions	O
,	O
each	O
specifically	O
designed	O
for	O
the	O
MSX	B-Operating_System
and	O
MSX2	B-Operating_System
respectively	O
.	O
</s>
