<s>
is	O
a	O
fantasy	O
action	B-Application
role-playing	I-Application
game	I-Application
developed	O
by	O
K2	O
LLC	O
and	O
published	O
by	O
Marvelous	O
Entertainment	O
for	O
Sony	B-Operating_System
PlayStation	I-Operating_System
Portable	I-Operating_System
.	O
</s>
<s>
In	O
a	O
realm	O
forgotten	O
by	O
history	O
,	O
humans	O
,	O
elves	B-Application
,	O
halflings	O
and	O
other	O
assorted	O
races	O
lived	O
together	O
in	O
harmony	O
in	O
an	O
untainted	O
paradise	O
surrounded	O
by	O
thick	O
green	O
forests	O
and	O
crystal	O
clear	O
streams	O
.	O
</s>
<s>
Five	O
races	O
are	O
available	O
for	O
your	O
character	O
:	O
human	O
,	O
dwarf	O
,	O
halfling	O
,	O
elf	B-Application
,	O
and	O
machine	O
.	O
</s>
<s>
Valhalla	B-Application
Knights	I-Application
2	I-Application
released	O
for	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
in	O
North	O
America	O
on	O
October	O
1	O
,	O
2008	O
,	O
this	O
installment	O
expanded	O
on	O
the	O
previous	O
game	O
by	O
adding	O
more	O
races	O
and	O
improving	O
the	O
combat	O
system	O
.	O
</s>
<s>
Valhalla	B-Application
Knights	I-Application
:	I-Application
Eldar	I-Application
Saga	I-Application
was	O
released	O
for	O
Wii	B-Operating_System
in	O
North	O
America	O
on	O
September	O
29	O
,	O
2009	O
.	O
</s>
<s>
Valhalla	B-Device
Knights	I-Device
3	I-Device
was	O
released	O
on	O
the	O
PlayStation	B-Device
Vita	I-Device
in	O
May	O
2013	O
.	O
</s>
