<s>
is	O
a	O
2008	O
air	B-Application
combat	I-Application
arcade	O
game	O
for	O
the	B-Operating_System
Wii	I-Operating_System
based	O
on	O
the	O
anime	O
film	O
adaptation	O
of	O
Hiroshi	O
Mori	O
’s	O
novel	O
series	O
The	O
Sky	O
Crawlers	O
,	O
as	O
a	O
tie-in	O
prequel	B-Application
to	O
the	O
film	O
.	O
</s>
<s>
Unlike	O
most	O
Wii	B-Operating_System
games	O
where	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
is	O
held	O
in	O
the	O
dominant	O
hand	O
,	O
Sky	O
Crawlers	O
is	O
played	O
by	O
holding	O
the	O
Nunchuk	O
with	O
that	O
hand	O
instead	O
,	O
while	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
is	O
held	O
in	O
the	O
other	O
hand	O
,	O
for	O
a	O
HOTAS	B-Algorithm
setup	O
that	O
designates	O
the	O
former	O
as	O
the	O
flight	O
control	O
stick	O
and	O
the	O
latter	O
as	O
the	O
throttle	O
lever	O
.	O
</s>
<s>
Using	O
the	O
motion	O
detection	O
of	O
both	O
controllers	O
,	O
movement	O
of	O
the	O
Nunchuk	O
is	O
used	O
to	O
tilt	O
,	O
roll	O
,	O
pitch	O
and	O
yaw	O
the	O
player	O
's	O
aircraft	O
,	O
while	O
the	B-Operating_System
Wii	I-Operating_System
Remote	O
is	O
used	O
as	O
the	O
throttle	O
,	O
with	O
players	O
tilting	O
it	O
up	O
and	O
down	O
to	O
accelerate	O
and	O
decelerate	O
.	O
</s>
<s>
The	O
game	O
also	O
supports	O
the	O
Classic	B-Device
Controller	I-Device
and	O
GameCube	B-Application
controller	O
for	O
more	O
traditional	O
control	O
.	O
</s>
<s>
A	O
second	O
player	O
can	O
also	O
join	O
in	O
co-op	O
mode	O
to	O
provide	O
supporting	O
fire	O
with	O
just	O
an	O
additional	O
Wii	B-Device
Remote	I-Device
.	O
</s>
<s>
In	O
designing	O
Innocent	O
Aces	O
,	O
the	O
development	O
team	O
incorporated	O
various	O
gameplay	O
elements	O
from	O
its	O
signature	O
Ace	B-Application
Combat	I-Application
video	O
game	O
series	O
,	O
which	O
has	O
never	O
seen	O
a	O
release	O
on	O
the	B-Operating_System
Wii	I-Operating_System
,	O
let	O
alone	O
a	O
Nintendo	O
home	O
console	O
.	O
</s>
<s>
Nintendo	B-Application
Power	I-Application
gave	O
the	O
game	O
a	O
7	O
out	O
of	O
10	O
.	O
</s>
<s>
The	O
game	O
's	O
unique	O
HOTAS	B-Algorithm
control	O
system	O
was	O
not	O
without	O
its	O
critics	O
.	O
</s>
