<s>
Civilization	B-Application
:	I-Application
Call	I-Application
to	I-Application
Power	I-Application
is	O
a	O
turn-based	O
strategy	O
game	O
developed	O
by	O
Activision	O
for	O
Microsoft	B-Application
Windows	I-Application
as	O
an	O
attempt	O
to	O
capitalize	O
on	O
the	O
success	O
of	O
the	O
Civilization	O
computer	O
games	O
by	O
Sid	O
Meier	O
.	O
</s>
<s>
It	O
was	O
ported	O
to	O
Linux	B-Application
by	O
Loki	O
Software	O
,	O
as	O
well	O
as	O
BeOS	B-Application
,	O
becoming	O
one	O
of	O
the	O
very	O
few	O
commercial	O
games	O
for	O
that	O
operating	O
system	O
.	O
</s>
<s>
A	O
sequel	O
,	O
Call	B-Application
to	I-Application
Power	I-Application
II	I-Application
,	O
was	O
released	O
18	O
months	O
after	O
the	O
original	O
.	O
</s>
<s>
There	O
are	O
five	O
epochs	O
in	O
this	O
game	O
:	O
Ancient	O
Age	O
,	O
Renaissance	B-Application
,	O
Modern	O
Age	O
,	O
Genetic	O
Age	O
,	O
and	O
Diamond	O
Age	O
.	O
</s>
<s>
Call	B-Application
to	I-Application
Power	I-Application
adds	O
a	O
more	O
thorough	O
space	O
colonization	O
as	O
well	O
as	O
sea	O
colonization	O
,	O
with	O
the	O
appropriate	O
technological	O
advances	O
(	O
available	O
in	O
the	O
Genetic	O
Age	O
)	O
.	O
</s>
<s>
Similar	O
to	O
Civilization	B-Application
II	I-Application
,	O
the	O
game	O
uses	O
an	O
isometric	O
view	O
,	O
although	O
each	O
tile	O
is	O
actually	O
two	O
separate	O
tiles	O
:	O
the	O
space	O
level	O
on	O
top	O
of	O
a	O
"	O
terrestrial	O
"	O
level	O
(	O
thus	O
,	O
this	O
game	O
has	O
a	O
z-coordinate	O
to	O
represent	O
position	O
)	O
.	O
</s>
<s>
continental	O
shelf	O
,	O
deep	O
sea	O
trench	O
,	O
rift	B-Protocol
,	O
etc	O
.	O
)	O
.	O
</s>
<s>
In	O
Call	B-Application
to	I-Application
Power	I-Application
,	O
pollution	O
is	O
produced	O
in	O
meaningful	O
quantities	O
after	O
the	O
Industrial	O
Revolution	O
advance	O
.	O
</s>
<s>
Many	O
terrorist	B-Device
units	O
can	O
decrease	O
the	O
happiness	O
of	O
an	O
enemy	O
city	O
.	O
</s>
<s>
Call	B-Application
to	I-Application
Power	I-Application
was	O
one	O
of	O
the	O
most	O
anticipated	O
strategy	O
games	O
of	O
1999	O
.	O
</s>
<s>
It	O
was	O
published	O
by	O
Activision	O
for	O
Windows	B-Application
in	O
1999	O
.	O
</s>
<s>
A	O
Linux	B-Application
port	O
was	O
announced	O
on	O
January	O
26	O
,	O
1999	O
by	O
Loki	O
Software	O
,	O
Inc	O
.	O
Pre-orders	O
were	O
collected	O
by	O
Loki	O
and	O
via	O
GameCellar	O
.	O
</s>
<s>
It	O
marked	O
the	O
availability	O
of	O
the	O
first	O
major	O
commercial	O
video	O
game	O
for	O
the	O
Linux	B-Application
platform	O
.	O
</s>
<s>
A	O
BeOS	B-Application
port	O
is	O
also	O
known	O
to	O
exist	O
.	O
</s>
<s>
The	O
PC	O
version	O
received	O
average	O
reviews	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
GameRankings	O
.	O
</s>
<s>
Gamers	O
hungry	O
for	O
a	O
worthy	O
sequel	O
to	O
Civ	B-Application
II	I-Application
will	O
find	O
it	O
in	O
Sid	O
Meier	O
's	O
Alpha	O
Centauri.	O
"	O
</s>
