<s>
Ultima	B-Application
:	I-Application
Worlds	I-Application
of	I-Application
Adventure	I-Application
2	I-Application
:	I-Application
Martian	I-Application
Dreams	I-Application
is	O
a	O
role-playing	O
video	O
game	O
,	O
part	O
of	O
the	O
Ultima	O
series	O
,	O
published	O
in	O
1991	O
,	O
and	O
re-released	O
for	O
Windows	O
and	O
Mac	B-Application
OS	I-Application
via	O
GOG.com	O
in	O
2012	O
.	O
</s>
<s>
It	O
uses	O
the	O
same	O
engine	O
as	O
Ultima	B-Application
VI	I-Application
:	I-Application
The	I-Application
False	I-Application
Prophet	I-Application
,	O
as	O
did	O
Worlds	B-Application
of	I-Application
Ultima	I-Application
:	I-Application
The	I-Application
Savage	I-Application
Empire	I-Application
.	O
</s>
<s>
After	O
the	O
events	O
in	O
the	O
Worlds	B-Application
of	I-Application
Ultima	I-Application
:	I-Application
The	I-Application
Savage	I-Application
Empire	I-Application
,	O
the	O
Avatar	O
is	O
visited	O
by	O
a	O
strange	O
red-haired	O
woman	O
who	O
gives	O
a	O
book	O
to	O
him	O
and	O
his	O
friend	O
Dr.	O
Spector	O
.	O
</s>
<s>
Following	O
instructions	O
,	O
the	O
duo	O
ends	O
up	O
in	O
the	O
Victorian	O
Era	O
,	O
where	O
Percival	O
Lowell	O
has	O
set	O
up	O
a	O
space	O
cannon	O
that	O
will	O
launch	O
some	O
volunteers	O
to	O
Mars	B-Application
.	O
</s>
<s>
A	O
second	O
cannon	O
is	O
prepared	O
to	O
find	O
and	O
recover	O
the	O
people	O
in	O
the	O
first	O
,	O
who	O
are	O
stranded	O
on	O
Mars	B-Application
.	O
</s>
<s>
It	O
turns	O
out	O
that	O
Mars	B-Application
had	O
an	O
extensive	O
civilization	O
based	O
on	O
plants	O
.	O
</s>
<s>
Mars	B-Application
has	O
cities	O
and	O
canals	O
,	O
although	O
the	O
civilization	O
is	O
in	O
ruins	O
,	O
so	O
the	O
player	O
's	O
first	O
tasks	O
are	O
restoring	O
the	O
world	O
power	O
station	O
,	O
and	O
melting	O
enough	O
of	O
the	O
polar	O
caps	O
(	O
with	O
a	O
solar	O
lens	O
)	O
to	O
fill	O
the	O
canals	O
.	O
</s>
