<s>
East	B-Operating_System
of	I-Operating_System
the	I-Operating_System
Rockies	I-Operating_System
is	O
a	O
Canadian	O
mobile	O
augmented	B-General_Concept
reality	I-General_Concept
video	O
game	O
application	O
,	O
produced	O
by	O
the	O
National	O
Film	O
Board	O
of	O
Canada	O
and	O
released	O
in	O
2019	O
.	O
</s>
<s>
The	O
application	O
was	O
released	O
to	O
the	O
Apple	O
Store	O
in	O
March	O
2019	O
for	O
iPhones	B-Device
and	O
iPads	B-Device
running	O
iOS	B-Operating_System
12	I-Operating_System
or	O
higher	O
.	O
</s>
