<s>
Microsoft	B-Operating_System
Flight	I-Operating_System
Simulator	I-Operating_System
is	O
a	O
1986	O
video	O
game	O
developed	O
by	O
Sublogic	O
and	O
published	O
by	O
Microsoft	O
for	O
the	O
Macintosh	B-Device
.	O
</s>
<s>
Sublogic	O
instead	O
finished	O
a	O
Macintosh	B-Device
version	O
,	O
released	O
by	O
Microsoft	O
,	O
then	O
resumed	O
work	O
on	O
the	O
Amiga	O
and	O
Atari	B-Device
ST	I-Device
versions	O
.	O
</s>
