<s>
Iron	B-Application
Aces	I-Application
,	O
known	O
in	O
Japan	O
as	O
,	O
is	O
a	O
World	O
War	O
II	O
flight	B-Application
simulation	I-Application
video	O
game	O
developed	O
by	O
Japanese	O
studio	O
Marionette	O
and	O
published	O
by	O
Xicat	O
Interactive	O
for	O
the	B-Operating_System
Dreamcast	I-Operating_System
.	O
</s>
<s>
A	O
sequel	O
to	O
the	O
game	O
,	O
Iron	B-Application
Aces	I-Application
2	O
:	O
Birds	O
of	O
Prey	O
,	O
was	O
released	O
for	O
the	O
PlayStation	B-Device
2	I-Device
in	O
2002	O
.	O
</s>
<s>
Iron	B-Application
Aces	I-Application
garnered	O
mixed	O
reviews	O
from	O
critics	O
;	O
it	O
received	O
a	O
69.48	O
%	O
from	O
GameRankings	O
.	O
</s>
<s>
IGN	O
's	O
Anthony	O
Chau	O
criticized	O
the	O
game	O
's	O
graphics	O
,	O
but	O
noted	O
that	O
the	O
game	O
will	O
suffice	O
for	O
flight	B-Application
simulator	I-Application
fans	O
.	O
</s>
