<s>
Hades	B-Application
2	I-Application
is	O
a	O
first-person	O
shooter	O
developed	O
by	O
Espaço	O
Informática	O
,	O
a	O
Brazilian	O
company	O
.	O
</s>
<s>
Espaço	O
Informática	O
placed	O
Hades	B-Application
2	I-Application
in	O
the	O
public	O
domain	O
and	O
offered	O
a	O
Freeware	B-License
download	O
of	O
the	O
game	O
on	O
20	O
September	O
2009	O
to	O
celebrate	O
the	O
project	O
's	O
10th	O
anniversary	O
.	O
</s>
<s>
Hades	B-Application
2	I-Application
was	O
Espaço	O
Informática	O
's	O
biggest	O
hit	O
,	O
selling	O
over	O
50,000	O
copies	O
in	O
Brazil	O
with	O
additional	O
distribution	O
in	O
Europe	O
.	O
</s>
<s>
A	O
game	O
can	O
be	O
saved	O
/	O
loaded	O
at	O
any	O
point	O
during	O
game	O
play	O
;	O
Hades	B-Application
2	I-Application
provides	O
10	O
"	O
Save	O
"	O
slots	O
.	O
</s>
<s>
The	O
player	O
cannot	O
modify	O
Hades	B-Application
2s	I-Application
controls	O
.	O
</s>
