<s>
Whirlo	B-Application
is	O
a	O
side-scrolling	O
action-platform	O
released	O
by	O
Namco	O
on	O
July	O
23	O
,	O
1992	O
in	O
Japan	O
for	O
the	O
Super	B-Application
Famicom	I-Application
video	O
game	O
system	O
,	O
and	O
in	O
Europe	O
and	O
Australia	O
later	O
during	O
the	O
same	O
year	O
.	O
</s>
<s>
The	O
game	O
was	O
re-released	O
August	O
1	O
,	O
1998	O
in	O
Nintendo	B-Application
Power	I-Application
flash	I-Application
RAM	I-Application
cartridge	I-Application
format	O
.	O
</s>
<s>
The	O
game	O
is	O
a	O
prequel	O
to	O
Valkyrie	B-Application
no	I-Application
Bōken	I-Application
:	I-Application
Toki	I-Application
no	I-Application
Kagi	I-Application
Densetsu	I-Application
and	O
features	O
Whirlo	B-Application
(	O
known	O
as	O
Krino	O
Xandra	O
in	O
Japan	O
)	O
,	O
a	O
secondary	O
character	O
from	O
the	O
first	O
game	O
,	O
in	O
a	O
starring	O
role	O
.	O
</s>
<s>
Whirlo	B-Application
is	O
a	O
side-scrolling	O
action-platform	O
game	O
.	O
</s>
<s>
Whirlo	B-Application
was	O
met	O
with	O
mixed	O
reception	O
from	O
critics	O
since	O
its	O
release	O
,	O
but	O
a	O
fan	O
reception	O
was	O
positive	O
:	O
in	O
a	O
poll	O
taken	O
by	O
Family	O
Computer	O
Magazine	O
,	O
it	O
received	O
a	O
score	O
of	O
21.8	O
out	O
of	O
30	O
,	O
indicating	O
a	O
large	O
popular	O
following	O
.	O
</s>
