<s>
Superstruct	B-Application
is	O
an	O
alternate	O
reality	O
game	O
(	O
ARG	O
)	O
created	O
for	O
the	O
purpose	O
of	O
calling	O
attention	O
to	O
,	O
and	O
to	O
spark	O
interest	O
in	O
preparing	O
the	O
world	O
for	O
catastrophic	O
events	O
.	O
</s>
<s>
Superstruct	B-Application
is	O
the	O
world	O
's	O
first	O
massively	B-Application
multiplayer	I-Application
forecasting	O
game	O
.	O
</s>
<s>
The	O
primary	O
creative	O
vision	O
behind	O
Superstruct	B-Application
is	O
Jane	O
McGonigal	O
,	O
along	O
with	O
the	O
Institute	O
for	O
the	O
Future	O
(	O
IFTF	O
)	O
who	O
have	O
created	O
similar	O
games	O
in	O
line	O
with	O
Superstruct	B-Application
.	O
</s>
<s>
Superstruct	B-Application
combines	O
elements	O
of	O
an	O
alternate	O
reality	O
game	O
with	O
those	O
of	O
a	O
serious	O
game	O
.	O
</s>
