<s>
LHX	B-Application
Attack	I-Application
Chopper	I-Application
is	O
a	O
combat	O
helicopter	B-Application
simulation	O
game	O
published	O
by	O
Electronic	O
Arts	O
in	O
1990	O
.	O
</s>
<s>
Development	O
was	O
led	O
by	O
Brent	O
Iverson	O
who	O
later	O
designed	O
Chuck	B-Application
Yeager	I-Application
's	I-Application
Air	I-Application
Combat	I-Application
.	O
</s>
<s>
The	O
game	O
was	O
released	O
for	O
MS-DOS	B-Application
and	O
ported	O
to	O
the	O
Mega	B-Operating_System
Drive/Genesis	I-Operating_System
.	O
</s>
<s>
In	O
addition	O
to	O
the	O
LHX	O
prototype	O
scout-attack	O
helicopter	B-Application
,	O
the	O
game	O
includes	O
two	O
flyable	O
US	O
Army	O
helicopters	B-Application
,	O
the	O
AH-64A	O
Apache	O
and	O
UH-60	O
Blackhawk	O
,	O
and	O
another	O
prototype	O
(	O
as	O
of	O
1990	O
)	O
,	O
MV-22	O
Osprey	O
(	O
which	O
can	O
actually	O
switch	O
between	O
helicopter	B-Application
and	O
airplane	O
control	O
modes	O
)	O
,	O
any	O
of	O
which	O
may	O
be	O
deployed	O
against	O
Soviet-made	O
ground	O
and	O
air	O
military	O
equipment	O
in	O
the	O
three	O
war	O
theaters	O
of	O
Libya	O
,	O
Vietnam	O
and	O
Germany	O
.	O
</s>
<s>
In	O
case	O
the	O
player	O
's	O
helicopter	B-Application
exploded	O
mid-air	O
or	O
crashed	O
,	O
the	O
pilot	O
will	O
die	O
and	O
the	O
player	O
career	O
will	O
end	O
.	O
</s>
<s>
In	O
1994	O
,	O
PC	O
Gamer	O
US	O
named	O
LHX	B-Application
Attack	I-Application
Chopper	I-Application
the	O
29th	O
best	O
computer	O
game	O
ever	O
.	O
</s>
