<s>
Trash	B-Application
Tycoon	I-Application
was	O
an	O
upcycling	O
social	O
network	O
game	O
developed	O
by	O
Guerillapps	O
in	O
2011	O
.	O
</s>
<s>
Trash	B-Application
Tycoon	I-Application
has	O
been	O
shut	O
down	O
on	O
July	O
29	O
,	O
2012	O
.	O
</s>
<s>
In	O
Trash	B-Application
Tycoon	I-Application
,	O
players	O
collect	O
litter	O
in	O
a	O
city	O
covered	O
in	O
trash	O
and	O
upcycle	O
waste	O
into	O
valuable	O
,	O
environmentally	O
friendly	O
products	O
.	O
</s>
<s>
The	O
21	O
million	O
people	O
who	O
participate	O
in	O
TerraCycle	O
’s	O
recycling	O
programs	O
and	O
Trash	B-Application
Tycoon	I-Application
earn	O
points	O
for	O
every	O
piece	O
of	O
waste	O
they	O
collect	O
and	O
return	O
to	O
a	O
TerraCycle	O
kiosk	O
.	O
</s>
<s>
Trash	B-Application
Tycoon	I-Application
allows	O
players	O
to	O
team	O
up	O
with	O
neighbors	O
in	O
a	O
multiplayer	O
environment	O
to	O
collaborate	O
in	O
real-time	O
and	O
clean	O
up	O
the	O
virtual	O
city	O
.	O
</s>
