<s>
Haegemonia	B-Application
:	I-Application
Legions	I-Application
of	I-Application
Iron	I-Application
,	O
or	O
Hegemonia	B-Application
:	I-Application
Legions	I-Application
of	I-Application
Iron	I-Application
,	O
is	O
a	O
3D	O
real-time	O
strategy	O
game	O
developed	O
by	O
Digital	O
Reality	O
for	O
Microsoft	B-Application
Windows	I-Application
,	O
and	O
by	O
Microïds	O
for	O
OS	B-Operating_System
X	I-Operating_System
,	O
iOS	B-Application
,	O
and	O
Android	B-Application
.	O
</s>
<s>
Haegemonia	B-Application
takes	O
place	O
in	O
the	O
distant	O
future	O
where	O
humanity	O
has	O
colonized	O
the	O
Solar	O
System	O
and	O
tensions	O
are	O
high	O
between	O
the	O
World	O
Government	O
of	O
Earth	O
and	O
colonial	O
Mars	B-Application
.	O
</s>
<s>
The	O
Earth	O
Campaign	O
of	O
Haegemonia	B-Application
is	O
treated	O
more	O
like	O
a	O
basic	O
training	O
campaign	O
.	O
</s>
<s>
The	O
campaign	O
then	O
enters	O
the	O
"	O
high	O
"	O
point	O
of	O
the	O
Earth-Mars	O
War	O
.	O
</s>
<s>
During	O
the	O
last	O
part	O
of	O
the	O
act	O
,	O
they	O
have	O
to	O
prepare	O
for	O
the	O
final	O
assault	O
on	O
Mars	B-Application
.	O
</s>
<s>
On	O
the	O
last	O
mission	O
,	O
the	O
player	O
is	O
thrust	O
into	O
a	O
tough	O
final	O
battle	O
with	O
Mars	B-Application
,	O
regardless	O
of	O
whether	O
the	O
player	O
is	O
ready	O
or	O
not	O
.	O
</s>
<s>
Winning	O
the	O
battle	O
will	O
always	O
result	O
in	O
the	O
same	O
situation	O
,	O
a	O
unified	O
Solar	O
System	O
and	O
the	O
forming	O
of	O
the	O
Legions	B-Application
of	I-Application
Iron	I-Application
.	O
</s>
<s>
After	O
this	O
the	O
acts	O
between	O
Earth	O
and	O
Mars	B-Application
are	O
almost	O
exactly	O
the	O
same	O
.	O
</s>
<s>
The	O
Mars	B-Application
campaign	O
begins	O
with	O
intercepting	O
trade	O
ships	O
which	O
are	O
supplying	O
Earth	O
's	O
installations	O
.	O
</s>
<s>
Following	O
this	O
mission	O
are	O
some	O
other	O
missions	O
which	O
contain	O
fights	O
on	O
the	O
outer	O
regions	O
of	O
Sol	O
,	O
between	O
colonies	O
of	O
Mars	B-Application
and	O
Earth	O
.	O
</s>
<s>
Once	O
the	O
outcome	O
of	O
the	O
war	O
is	O
decided	O
,	O
be	O
it	O
Earth	O
or	O
Mars	B-Application
,	O
humanity	O
unites	O
under	O
the	O
new	O
Unified	O
Government	O
and	O
forms	O
the	O
Legions	B-Application
of	I-Application
Iron	I-Application
,	O
its	O
vanguard	O
of	O
expansion	O
into	O
the	O
unknown	O
,	O
commanded	O
by	O
the	O
player	O
.	O
</s>
<s>
Haegemonia	B-Application
allows	O
the	O
player	O
to	O
create	O
a	O
multi-system	O
empire	O
.	O
</s>
<s>
Legions	B-Application
of	I-Application
Iron	I-Application
received	O
"	O
generally	O
favorable	O
reviews	O
"	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
