<s>
Global	B-Protocol
Warfare	I-Protocol
was	O
a	O
social	O
strategy	B-Application
game	I-Application
produced	O
by	O
Kabam	O
Inc	O
.	O
</s>
<s>
The	O
game	O
was	O
open	O
for	O
beta	O
on	O
March	O
18	O
,	O
2011	O
and	O
was	O
released	O
on	O
May	O
3	O
,	O
2011	O
for	O
social	O
networking	O
sites	O
Google+	B-Application
and	O
Facebook	B-Application
.	I-Application
</s>
<s>
Global	B-Protocol
Warfare	I-Protocol
is	O
set	O
in	O
a	O
near-future	O
world	O
of	O
warring	O
city-states	O
.	O
</s>
<s>
Both	O
Tanner	O
and	O
Johnson	O
criticize	O
the	O
strategy	B-Application
aspect	O
for	O
the	O
lack	O
of	O
low-level	O
unit	O
control	O
.	O
</s>
