<s>
Freedom	B-Application
Wings	I-Application
,	O
known	O
in	O
Japan	O
as	O
,	O
is	O
a	O
flight	B-Application
simulator	I-Application
developed	O
by	O
Taito	O
and	O
published	O
by	O
Natsume	O
in	O
the	O
US	O
and	O
Zoo	O
Digital	O
Publishing	O
in	O
Europe	O
.	O
</s>
<s>
The	O
game	O
combined	O
elements	O
of	O
flight	B-Application
simulators	I-Application
and	O
RPGs	O
as	O
players	O
earned	O
experience	O
points	O
for	O
combat	O
,	O
earn	O
money	O
and	O
maintain	O
other	O
statuses	O
.	O
</s>
<s>
Freedom	B-Application
Wings	I-Application
features	O
a	O
primarily	O
stylus	O
based	O
interface	O
;	O
players	O
had	O
to	O
maintain	O
speed	O
,	O
altitude	O
,	O
direct	O
the	O
plane	O
and	O
select	O
all	O
options	O
with	O
the	O
stylus	O
(	O
although	O
a	O
manual	O
maneuvering	O
mode	O
was	O
optional	O
)	O
.	O
</s>
<s>
The	O
rest	O
of	O
the	O
plane	O
's	O
functions	O
such	O
as	O
switching	O
targets	O
,	O
firing	O
and	O
viewing	O
radar	O
screen	O
were	O
dependent	O
on	O
the	O
DS	B-Device
buttons	O
.	O
</s>
