<s>
Stahlfeder	B-Application
:	I-Application
Tekkou	I-Application
Hikuudan	I-Application
is	O
a	O
1996	O
Japanese	O
video	O
game	O
released	O
for	O
the	O
Sony	B-Device
PlayStation	I-Device
.	O
</s>
<s>
The	O
game	O
was	O
shown	O
off	O
at	O
PlayStation	B-Device
Expo	O
'	O
96	O
in	O
Tokyo	O
.	O
</s>
<s>
There	O
it	O
was	O
shown	O
off	O
alongside	O
another	O
vertically	O
scrolling	O
shooting	O
game	O
,	O
Gunbird	B-Application
by	O
Atlus	O
.	O
</s>
<s>
Developer	O
Santos	O
only	O
made	O
three	O
games	O
for	O
the	O
PlayStation	B-Device
before	O
folding	O
.	O
</s>
<s>
The	O
game	O
features	O
parallax	O
scrolling	O
,	O
and	O
polygons	B-General_Concept
for	O
several	O
enemies	O
and	O
bosses	O
in	O
the	O
game	O
.	O
</s>
<s>
The	O
game	O
was	O
released	O
on	O
January	O
26	O
,	O
1996	O
,	O
for	O
the	O
Sony	B-Device
PlayStation	I-Device
console	O
in	O
Japan	O
.	O
</s>
<s>
The	O
game	O
has	O
never	O
been	O
re-released	O
for	O
the	O
PlayStation	B-Device
Network	O
Game	O
Archives	O
.	O
</s>
<s>
They	O
did	O
praise	O
the	O
variety	O
of	O
ships	O
however	O
,	O
but	O
noted	O
that	O
while	O
the	O
game	O
is	O
better	O
than	O
Two-Tenkaku	O
,	O
but	O
not	O
other	O
shooters	O
on	O
the	O
system	O
such	O
as	O
Gunbird	B-Application
,	O
TwinBee	O
Yahho	O
,	O
and	O
Philosoma	B-Device
.	O
</s>
