<s>
Classified	B-Device
:	I-Device
The	I-Device
Sentinel	I-Device
Crisis	I-Device
is	O
a	O
budget	O
first-person	O
shooter	O
video	O
game	O
for	O
the	O
Xbox	B-Application
.	O
</s>
<s>
A	O
PlayStation	B-Device
2	I-Device
version	O
was	O
planned	O
but	O
was	O
cancelled	O
for	O
unknown	O
reasons	O
.	O
</s>
