<s>
Senkyu	B-Application
( 戦球	O
)	O
,	O
known	O
as	O
Battle	O
Balls	O
in	O
English	O
,	O
is	O
an	O
arcade	O
puzzle	O
game	O
created	O
by	O
Seibu	O
Kaihatsu	O
and	O
released	O
in	O
1995	O
.	O
</s>
<s>
A	O
version	O
for	O
the	O
Sony	B-Device
PlayStation	I-Device
was	O
later	O
released	O
in	O
limited	O
quantities	O
for	O
the	O
Japanese	O
market	O
and	O
is	O
now	O
extremely	O
rare	O
.	O
</s>
<s>
A	O
demo	O
version	O
of	O
the	O
game	O
was	O
also	O
included	O
in	O
the	O
PlayStation	B-Device
release	O
of	O
Raiden	B-Application
DX	I-Application
.	O
</s>
<s>
In	O
Japan	O
,	O
Game	O
Machine	O
listed	O
Senkyu	B-Application
on	O
their	O
December	O
1	O
,	O
1995	O
issue	O
as	O
being	O
the	O
ninth	O
most-successful	O
arcade	O
game	O
of	O
the	O
month	O
.	O
</s>
<s>
In	O
2001	O
,	O
Seibu	O
Kaihatsu	O
released	O
two	O
new	O
versions	O
of	O
Senkyu	B-Application
named	O
Gravure	O
Collection	O
and	O
Pakkun	O
Ball	O
TV	O
respectively	O
.	O
</s>
