<s>
Thralled	B-Application
is	O
a	O
platform	O
puzzle	O
video	O
game	O
about	O
an	O
18th-century	O
runaway	O
slave	O
and	O
her	O
baby	O
escaping	O
the	O
Portuguese	O
slave	O
trade	O
.	O
</s>
<s>
The	O
game	O
began	O
as	O
a	O
senior	O
project	O
in	O
the	O
USC	O
Interactive	O
Media	O
&	O
Games	O
Division	O
and	O
later	O
became	O
an	O
Ouya	B-Application
exclusive	O
after	O
being	O
discovered	O
by	O
Kellee	O
Santiago	O
.	O
</s>
<s>
Thralled	B-Application
is	O
a	O
side-scrolling	O
platform	O
and	O
puzzle	O
game	O
where	O
the	O
player-character	O
is	O
a	O
runaway	O
slave	O
mother	O
escaping	O
the	O
Portuguese	O
slave	O
trade	O
with	O
her	O
baby	O
.	O
</s>
<s>
Thralled	B-Application
debuted	O
in	O
mid	O
2013	O
.	O
</s>
<s>
He	O
and	O
animator	O
Tiffanie	O
Mang	O
continued	O
the	O
project	O
after	O
their	O
graduation	O
and	O
planned	O
an	O
iOS	B-Application
release	O
.	O
</s>
<s>
When	O
Ouya	B-Application
developer	O
relations	O
head	O
Kellee	O
Santiago	O
saw	O
the	O
game	O
,	O
she	O
approached	O
the	O
developers	O
about	O
a	O
deal	O
:	O
funding	O
in	O
exchange	O
for	O
exclusivity	O
.	O
</s>
<s>
The	O
game	O
was	O
shown	O
at	O
the	O
March	O
2014	O
Game	O
Developers	O
Conference	O
's	O
Ouya	B-Application
booth	O
and	O
in	O
the	O
IndieCade	O
section	O
at	O
E3	O
2014	O
.	O
</s>
<s>
Thralled	B-Application
is	O
also	O
partially	O
to	O
humanize	O
the	O
tens	O
of	O
millions	O
in	O
modern	O
slavery	O
worldwide	O
.	O
</s>
<s>
He	O
noted	O
that	O
its	O
gameplay	O
and	O
Ouya	B-Application
exclusivity	O
were	O
likely	O
weak	O
spots	O
.	O
</s>
