<s>
Keith	B-Application
Courage	I-Application
in	I-Application
Alpha	I-Application
Zones	I-Application
is	O
a	O
1989	O
science	O
fantasy	O
platform	O
game	O
released	O
by	O
NEC	O
for	O
the	O
TurboGrafx-16	B-General_Concept
.	O
</s>
<s>
It	O
was	O
originally	O
released	O
in	O
Japan	O
by	O
Hudson	O
Soft	O
on	O
August	O
30	O
,	O
1988	O
for	O
the	O
PC	B-General_Concept
Engine	I-General_Concept
(	O
The	O
TG-16	B-General_Concept
'	O
s	O
Japanese	O
counterpart	O
)	O
,	O
under	O
the	O
title	O
Mashin	O
Eiyūden	O
Wataru	O
( 魔神英雄伝ワタル	O
)	O
which	O
is	O
adapted	O
from	O
the	O
anime	O
television	O
series	O
of	O
the	O
same	O
name	O
(	O
Spirit	O
Hero	O
Wataru	O
)	O
.	O
</s>
<s>
Hudson	O
later	O
released	O
in	O
1990	O
another	O
game	O
for	O
the	O
Famicom	O
based	O
on	O
the	O
franchise	O
titled	O
Mashin	B-Application
Eiyuuden	I-Application
Wataru	I-Application
Gaiden	I-Application
Famicom	O
,	O
which	O
is	O
a	O
role-playing	O
video	O
game	O
.	O
</s>
<s>
The	O
player	O
controls	O
Keith	B-Application
Courage	I-Application
.	O
</s>
<s>
In	O
the	O
overworld	O
,	O
one	O
controls	O
Keith	B-Application
Courage	I-Application
in	O
his	O
human	O
form	O
,	O
using	O
a	O
dagger	O
to	O
fend	O
off	O
enemies	O
which	O
take	O
the	O
form	O
of	O
birds	O
,	O
moles	O
,	O
and	O
even	O
cats	O
that	O
drop	O
from	O
the	O
sky	O
.	O
</s>
