<s>
Ace	B-Application
Combat	I-Application
Advance	I-Application
is	O
a	O
2005	O
combat	O
flight	O
simulation	O
video	O
game	O
in	O
the	O
Ace	B-Application
Combat	I-Application
series	O
.	O
</s>
<s>
Developed	O
by	O
Hungarian	O
studio	O
Humansoft	O
,	O
it	O
is	O
the	O
first	O
entry	O
in	O
the	O
series	O
released	O
on	O
a	O
handheld	B-Application
game	I-Application
console	I-Application
and	O
the	O
first	O
2D	O
entry	O
in	O
the	O
series	O
.	O
</s>
<s>
Unlike	O
other	O
Ace	B-Application
Combat	I-Application
games	O
,	O
Advance	O
was	O
not	O
released	O
in	O
Japan	O
.	O
</s>
<s>
Unlike	O
the	O
usual	O
flight	O
simulation	O
games	O
in	O
the	O
Ace	B-Application
Combat	I-Application
series	O
,	O
Advance	O
is	O
a	O
top-down	O
shooter	O
similar	O
to	O
Strike	B-Application
,	O
but	O
using	O
fighter	O
aircraft	O
instead	O
of	O
attack	O
helicopters	O
.	O
</s>
<s>
These	O
missions	O
are	O
very	O
similar	O
to	O
those	O
in	O
the	O
rest	O
of	O
the	O
Ace	B-Application
Combat	I-Application
series	O
,	O
but	O
there	O
are	O
a	O
few	O
unique	O
missions	O
that	O
require	O
new	O
tactics	O
.	O
</s>
<s>
In	O
the	O
year	O
2032	O
,	O
eight	O
years	O
before	O
the	O
events	O
of	O
Ace	B-Application
Combat	I-Application
3	I-Application
:	I-Application
Electrosphere	I-Application
,	O
globalization	O
has	O
blurred	O
the	O
borders	O
between	O
countries	O
,	O
and	O
megacorporations	O
have	O
become	O
worldwide	O
economic	O
superpowers	O
.	O
</s>
<s>
One	O
of	O
these	O
megacorporations	O
,	O
General	O
Resources	O
Ltd.	O
,	O
uses	O
state	O
of	O
the	O
art	O
military	O
equipment	O
and	O
their	O
Air	O
Strike	B-Application
Force	O
(	O
ASF	O
)	O
to	O
destroy	O
anybody	O
who	O
could	O
potentially	O
pose	O
a	O
threat	O
to	O
their	O
superiority	O
.	O
</s>
