<s>
Family	B-Protocol
Guy	I-Protocol
Online	I-Protocol
was	O
a	O
massively	B-Protocol
multiplayer	I-Protocol
online	I-Protocol
role-playing	I-Protocol
game	I-Protocol
(	O
MMORPG	B-Protocol
)	O
based	O
on	O
the	O
animated	O
television	O
series	O
Family	B-Application
Guy	I-Application
,	O
developed	O
in	O
a	O
partnership	O
between	O
Canadian	O
studio	O
Roadhouse	O
Interactive	O
and	O
20th	O
Century	O
Fox	O
.	O
</s>
<s>
Family	B-Protocol
Guy	I-Protocol
Online	I-Protocol
was	O
free-to-play	O
using	O
the	O
Unity	B-Application
game	I-Application
engine	I-Application
.	O
</s>
<s>
Until	O
January	O
18	O
,	O
2014	O
,	O
the	O
game	O
never	O
left	O
beta	O
and	O
the	O
Family	B-Protocol
Guy	I-Protocol
Online	I-Protocol
website	O
redirected	O
to	O
the	O
Fox	O
website	O
for	O
the	O
show	O
.	O
</s>
<s>
Family	B-Protocol
Guy	I-Protocol
Online	I-Protocol
used	O
cel	O
shaded	O
graphics	O
.	O
</s>
<s>
The	O
game	O
used	O
typical	O
MMORPG	B-Protocol
character	O
classes	O
such	O
as	O
having	O
Stewie	O
act	O
as	O
a	O
ranger	O
,	O
Peter	O
as	O
a	O
tank	O
,	O
and	O
Lois	O
as	O
a	O
healer	O
.	O
</s>
<s>
The	O
game	O
used	O
two	O
types	O
of	O
in-game	B-Application
currency	I-Application
:	O
cash	O
and	O
clams	B-Application
.	O
</s>
<s>
Clams	B-Application
are	O
earned	O
by	O
completing	O
in-game	O
objectives	O
.	O
</s>
<s>
Family	B-Protocol
Guy	I-Protocol
Online	I-Protocol
was	O
first	O
revealed	O
by	O
20th	O
Century	O
Fox	O
through	O
social	O
media	O
and	O
through	O
its	O
official	O
website	O
on	O
June	O
16	O
,	O
2011	O
,	O
with	O
initial	O
plans	O
to	O
launch	O
the	O
game	O
in	O
autumn	O
2011	O
.	O
</s>
<s>
The	O
game	O
would	O
use	O
the	O
Unity	B-Application
game	I-Application
engine	I-Application
to	O
run	O
within	O
a	O
user	O
's	O
web	B-Application
browser	I-Application
.	O
</s>
<s>
Rather	O
than	O
licensing	O
the	O
rights	O
to	O
create	O
a	O
game	O
based	O
on	O
the	O
television	O
series	O
,	O
Family	B-Protocol
Guy	I-Protocol
Online	I-Protocol
was	O
developed	O
directly	O
by	O
20th	O
Century	O
Fox	O
,	O
in	O
partnership	O
with	O
Roadhouse	O
Interactive	O
and	O
Sleepy	O
Giant	O
Entertainment	O
.	O
</s>
<s>
The	O
publisher	O
of	O
the	O
game	O
wanted	O
it	O
to	O
appeal	O
to	O
both	O
casual	O
and	O
hardcore	O
gamers	O
,	O
and	O
to	O
this	O
end	O
chose	O
to	O
make	O
the	O
game	O
using	O
the	O
Unity	B-Application
engine	I-Application
instead	O
of	O
developing	O
it	O
as	O
a	O
game	O
for	O
Facebook	B-Application
.	I-Application
</s>
<s>
On	O
December	O
21	O
,	O
2012	O
,	O
an	O
announcement	O
posted	O
on	O
the	O
Family	B-Protocol
Guy	I-Protocol
Online	I-Protocol
website	O
stated	O
that	O
the	O
game	O
would	O
be	O
permanently	O
closed	O
on	O
January	O
18	O
,	O
2013	O
.	O
</s>
