<s>
Gyrostarr	B-Application
is	O
a	O
shoot	O
'	O
em	O
up	O
video	O
game	O
developed	O
and	O
published	O
by	O
High	O
Voltage	O
Software	O
.	O
</s>
<s>
It	O
is	O
one	O
of	O
several	O
video	O
games	O
released	O
only	O
as	O
WiiWare	O
through	O
the	B-Operating_System
Wii	I-Operating_System
Shop	O
Channel	O
,	O
because	O
of	O
this	O
,	O
the	O
game	O
is	O
no	O
longer	O
purchasable	O
due	O
to	O
the	O
shutdown	O
of	O
the	B-Operating_System
Wii	I-Operating_System
Shop	O
Channel	O
.	O
</s>
<s>
Gyrostarr	B-Application
is	O
described	O
as	O
a	O
sci-fi	O
shooter	O
with	O
3D	O
graphics	O
procedurally	O
generated	O
by	O
High	O
Voltage	O
Software	O
's	O
Quantum3	O
game	O
engine	O
,	O
allowing	O
the	O
game	O
's	O
50	O
levels	O
of	O
space	O
track	O
to	O
be	O
stored	O
within	O
the	O
40	O
megabyte	O
size	O
limit	O
imposed	O
by	O
Nintendo	O
.	O
</s>
<s>
Players	O
can	O
choose	O
between	O
motion	O
controls	O
using	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
,	O
or	O
the	O
buttons	O
and	O
analog	O
joysticks	O
of	O
the	O
Nunchuk	O
.	O
</s>
<s>
A	O
"	O
paired	O
"	O
control	O
system	O
allows	O
two	O
players	O
to	O
use	O
a	O
connected	O
Wii	B-Device
Remote	I-Device
and	O
Nunchuk	O
or	O
Classic	O
Controller	O
at	O
the	O
same	O
time	O
,	O
with	O
one	O
player	O
using	O
the	B-Operating_System
Wii	B-Device
Remote	I-Device
and	O
the	O
other	O
using	O
the	O
attachment	O
.	O
</s>
<s>
Gyrostarr	B-Application
is	O
capable	O
of	O
supporting	O
up	O
to	O
four	O
players	O
for	O
multiplayer	O
gameplay	O
.	O
</s>
<s>
Gyrostarr	B-Application
received	O
mixed	O
reviews	O
upon	O
its	O
release	O
.	O
</s>
<s>
IGN	O
gave	O
Gyrostarr	B-Application
an	O
average	O
rating	O
,	O
saying	O
that	O
the	O
graphics	O
were	O
better	O
than	O
many	O
other	O
WiiWare	O
games	O
and	O
praising	O
the	O
co-op	O
experience	O
as	O
being	O
fun	O
.	O
</s>
<s>
Overall	O
,	O
Gyrostarr	B-Application
was	O
called	O
"	O
a	O
pretty	O
fun	O
experience	O
,	O
though	O
one	O
that	O
we	O
think	O
could	O
use	O
a	O
sequel	O
to	O
really	O
focus	O
,	O
refine	O
,	O
and	O
capitalize	O
on.	O
"	O
</s>
<s>
Nintendo	O
World	O
Report	O
gave	O
the	O
game	O
a	O
slightly	O
higher	O
score	O
,	O
citing	O
the	O
gameplay	O
as	O
"	O
simple	O
and	O
addictive	O
,	O
"	O
and	O
noting	O
a	O
strong	O
similarity	O
between	O
Gyrostarr	B-Application
and	O
the	O
arcade	O
shooter	O
Tempest	B-Application
,	O
but	O
also	O
criticized	O
the	O
lack	O
of	O
online	O
leaderboards	O
.	O
</s>
