<s>
Secret	B-Application
Files	I-Application
2	I-Application
:	I-Application
Puritas	I-Application
Cordis	I-Application
(	O
German	O
:	O
Geheimakte	O
2	O
:	O
Puritas	O
Cordis	O
)	O
is	O
a	O
graphic	O
adventure	O
video	O
game	O
developed	O
by	O
Fusionsphere	O
Systems	O
and	O
Animation	O
Arts	O
and	O
published	O
by	O
Deep	O
Silver	O
for	O
Microsoft	B-Application
Windows	I-Application
,	O
Wii	B-Operating_System
,	O
Nintendo	B-Device
DS	I-Device
,	O
iOS	B-Application
,	O
Android	B-Application
and	O
Nintendo	B-Application
Switch	I-Application
.	O
</s>
<s>
A	O
sequel	O
,	O
Secret	B-Application
Files	I-Application
3	I-Application
,	O
was	O
released	O
in	O
2012	O
to	O
close	O
out	O
the	O
main	O
Secret	O
Files	O
trilogy	O
.	O
</s>
<s>
Secret	B-Application
Files	I-Application
2	I-Application
:	I-Application
Puritas	I-Application
Cordis	I-Application
received	O
"	O
mixed	O
or	O
average	O
"	O
reviews	O
,	O
according	O
to	O
review	B-Application
aggregator	I-Application
Metacritic	O
.	O
</s>
<s>
A	O
third	O
and	O
final	O
installment	O
of	O
the	O
Secret	O
Files	O
trilogy	O
,	O
Secret	B-Application
Files	I-Application
3	I-Application
,	O
was	O
released	O
on	O
Microsoft	B-Application
Windows	I-Application
in	O
2012	O
,	O
then	O
ported	O
to	O
modern	O
smartphones	O
and	O
the	O
Nintendo	B-Application
Switch	I-Application
in	O
2020	O
.	O
</s>
<s>
One	O
year	O
after	O
the	O
initial	O
PC	O
release	O
of	O
Secret	B-Application
Files	I-Application
3	I-Application
,	O
a	O
spin-off	O
game	O
,	O
Secret	B-Application
Files	I-Application
:	I-Application
Sam	I-Application
Peters	I-Application
,	O
was	O
released	O
and	O
eventually	O
made	O
available	O
on	O
the	O
same	O
platforms	O
as	O
3	O
.	O
</s>
<s>
It	O
is	O
a	O
shorter	O
game	O
based	O
on	O
the	O
eponymous	O
character	O
who	O
first	O
appeared	O
in	O
Secret	B-Application
Files	I-Application
2	I-Application
.	O
</s>
