<s>
is	O
a	O
platform	O
video	O
game	O
by	O
Sega	O
,	O
which	O
was	O
released	O
in	O
1988	O
for	O
the	O
Sega	B-Operating_System
Mega	I-Operating_System
Drive	I-Operating_System
.	O
</s>
<s>
An	O
early	O
Mega	B-Operating_System
Drive	I-Operating_System
title	O
,	O
it	O
never	O
saw	O
a	O
release	O
outside	O
of	O
Japan	O
.	O
</s>
