<s>
Ace	B-Application
2	I-Application
(	O
stylized	O
as	O
ACE	B-Application
2	I-Application
as	O
acronym	O
for	O
Air	O
Combat	O
Emulator	O
)	O
is	O
a	O
combat	O
flight	O
simulator	O
video	O
game	O
developed	O
by	O
Cascade	O
Games	O
for	O
various	O
home	O
computers	O
released	O
in	O
1987	O
,	O
and	O
a	O
sequel	O
to	O
Ace	B-Application
.	O
</s>
