<s>
Miner	O
Willy	O
is	O
the	O
protagonist	O
in	O
a	O
series	O
of	O
platform	O
games	O
for	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
,	O
MSX	B-Operating_System
,	O
Amstrad	B-Device
CPC	I-Device
and	O
the	O
Commodore	O
64	O
home	O
computers	O
.	O
</s>
<s>
The	O
first	O
two	O
games	O
-	O
Manic	B-Application
Miner	I-Application
and	O
Jet	B-Application
Set	I-Application
Willy	I-Application
were	O
written	O
by	O
Matthew	O
Smith	O
during	O
the	O
early	O
1980s	O
.	O
</s>
<s>
The	O
series	O
started	O
in	O
1983	O
with	O
the	O
release	O
of	O
Manic	B-Application
Miner	I-Application
,	O
and	O
was	O
followed	O
up	O
a	O
year	B-Application
later	I-Application
with	O
Jet	B-Application
Set	I-Application
Willy	I-Application
and	O
Jet	B-Application
Set	I-Application
Willy	I-Application
II	I-Application
.	O
</s>
<s>
Another	O
game	O
in	O
the	O
series	O
,	O
The	B-Device
Perils	I-Device
of	I-Device
Willy	I-Device
,	O
was	O
released	O
solely	O
for	O
the	O
VIC-20	B-Device
.	O
</s>
