<s>
Polanie	B-Application
II	I-Application
,	O
also	O
known	O
as	O
KnightShift	B-Application
and	O
Once	B-Application
Upon	I-Application
a	I-Application
Knight	I-Application
,	O
is	O
a	O
real-time	O
strategy	O
and	O
role-playing	O
video	O
game	O
hybrid	O
developed	O
by	O
Reality	O
Pump	O
Studios	O
and	O
released	O
by	O
Topware	O
Interactive	O
for	O
the	O
PC	B-Application
Windows	I-Application
and	O
OS	B-Operating_System
X	I-Operating_System
in	O
2003	O
.	O
</s>
<s>
The	O
game	O
is	O
a	O
follow-up	O
to	O
Polanie	B-Application
,	O
published	O
by	O
USER	O
in	O
1996	O
.	O
</s>
<s>
KnightShift	B-Application
(	O
Director	O
's	O
Cut	O
Special	O
Edition	O
)	O
was	O
released	O
for	O
Windows	B-Application
later	O
in	O
2003	O
.	O
</s>
<s>
A	O
sequel	O
,	O
Polanie	B-Application
3	O
or	O
KnightShift	B-Application
2	I-Application
:	I-Application
Curse	I-Application
of	I-Application
Souls	I-Application
,	O
was	O
announced	O
in	O
2004	O
.	O
</s>
<s>
However	O
,	O
it	O
eventually	O
lost	O
all	O
of	O
its	O
RTS	O
elements	O
and	O
morphed	O
into	O
a	O
computer	O
role-playing	O
game	O
released	O
in	O
2007	O
as	O
Two	B-Application
Worlds	I-Application
.	O
</s>
