<s>
Defend	B-Operating_System
Your	I-Operating_System
Castle	I-Operating_System
is	O
a	O
series	O
of	O
video	O
games	O
developed	O
by	O
XGen	O
Studios	O
.	O
</s>
<s>
The	O
original	O
version	O
of	O
Defend	B-Operating_System
Your	I-Operating_System
Castle	I-Operating_System
is	O
a	O
Macromedia	O
Flash-based	O
browser	B-Protocol
game	I-Protocol
.	O
</s>
<s>
The	O
console	O
version	O
of	O
the	O
game	O
was	O
first	O
released	O
on	O
the	B-Operating_System
Wii	I-Operating_System
as	O
WiiWare	O
costing	O
500	O
Wii	B-Application
Points	I-Application
which	O
it	O
takes	O
up	O
121	O
blocks	O
,	O
it	O
was	O
later	O
released	O
on	O
iOS	B-Operating_System
,	O
Android	B-Application
,	O
Steam	B-Application
,	O
and	O
then	O
the	O
Nintendo	B-Application
Switch	I-Application
.	O
</s>
<s>
This	O
version	O
of	O
Defend	B-Operating_System
Your	I-Operating_System
Castle	I-Operating_System
boasts	O
a	O
new	O
graphic	O
style	O
,	O
prominently	O
featuring	O
elements	O
taking	O
the	O
form	O
of	O
household	O
objects	O
,	O
such	O
as	O
bottle	O
caps	O
,	O
bread	O
ties	O
and	O
wooden	O
ice	O
cream	O
sticks	O
for	O
sprites	O
,	O
with	O
backgrounds	O
made	O
out	O
of	O
construction	O
paper	O
with	O
clouds	O
of	O
tissue	O
paper	O
.	O
</s>
<s>
Because	O
of	O
rating	O
reasons	O
,	O
the	B-Operating_System
Wii	I-Operating_System
version	O
does	O
not	O
contain	O
the	O
use	O
of	O
blood	O
;	O
the	O
stickmen	O
attackers	O
just	O
collapse	O
instead	O
of	O
splatter	O
,	O
although	O
their	O
heads	O
remain	O
on	O
screen	O
before	O
fading	O
,	O
something	O
which	O
did	O
not	O
happen	O
in	O
the	O
original	O
version	O
.	O
</s>
<s>
The	O
game	O
supports	O
simultaneous	O
4-player	O
co-operative	O
multiplayer	O
only	O
in	O
the	B-Operating_System
Wii	I-Operating_System
version	O
.	O
</s>
<s>
The	O
initial	O
flash	O
version	O
of	O
the	O
game	O
was	O
well	O
received	O
and	O
prompted	O
XGen	O
to	O
release	O
a	O
prequel	B-Application
titled	O
Pillage	O
the	O
Village	O
,	O
with	O
similar	O
game	O
play	O
.	O
</s>
<s>
At	O
the	O
2009	O
Game	O
Developers	O
Conference	O
,	O
XGen	O
Studios	O
announced	O
that	O
the	O
game	O
would	O
soon	O
be	O
released	O
for	O
the	O
Apple	B-Operating_System
iOS	I-Operating_System
.	O
</s>
<s>
On	O
Metacritic	O
the	O
WiiWare	O
release	O
of	O
Defend	B-Operating_System
Your	I-Operating_System
Castle	I-Operating_System
has	O
a	O
score	O
of	O
65%	O
based	O
on	O
reviews	O
from	O
17	O
critics	O
,	O
indicating	O
"	O
mixed	O
or	O
average	O
reviews	O
"	O
.	O
</s>
