<s>
Fossil	B-Application
Fighters	I-Application
:	I-Application
Frontier	I-Application
is	O
a	O
2014	B-Application
video	O
game	O
developed	O
by	O
Spike	O
Chunsoft	O
,	O
with	O
assistance	O
from	O
Red	O
Entertainment	O
and	O
Cyclone	O
Zero	O
,	O
and	O
published	O
by	O
Nintendo	O
for	O
the	O
Nintendo	B-Operating_System
3DS	I-Operating_System
console	O
.	O
</s>
<s>
The	O
game	O
is	O
the	O
third	O
title	O
in	O
the	O
Fossil	B-Application
Fighters	I-Application
series	O
,	O
and	O
the	O
first	O
on	O
the	O
Nintendo	B-Operating_System
3DS	I-Operating_System
.	O
</s>
<s>
It	O
was	O
released	O
in	O
Japan	O
on	O
February	O
27	O
,	O
2014	B-Application
,	O
then	O
in	O
2015	O
for	O
North	O
America	O
on	O
March	O
20	O
and	O
on	O
May	O
29	O
for	O
Europe	O
,	O
making	O
it	O
the	O
first	O
installment	O
of	O
the	O
series	O
to	O
be	O
officially	O
released	O
in	O
that	O
part	O
of	O
the	O
world	O
.	O
</s>
<s>
Five	O
years	O
later	O
,	O
Stryker	O
becomes	O
the	O
head	O
of	O
the	O
Wardens	O
,	O
an	O
INTERFOL	O
department	O
of	O
Fossil	B-Application
Fighters	I-Application
which	O
travels	O
the	O
world	O
investigating	O
vivosaur	O
activity	O
.	O
</s>
<s>
The	O
game	O
was	O
first	O
announced	O
for	O
North	O
America	O
at	O
E3	O
2014	B-Application
.	O
</s>
<s>
Unlike	O
in	O
the	O
previous	O
two	O
installments	O
,	O
the	O
player	O
can	O
encounter	O
wild	O
Vivosaurs	O
instead	O
of	O
battling	O
other	O
Fossil	B-Application
Fighters	I-Application
in	O
dig	O
sites	O
.	O
</s>
<s>
Fossil	B-Application
Fighters	I-Application
:	I-Application
Frontier	I-Application
received	O
"	O
mixed	O
or	O
average	O
"	O
reviews	O
according	O
to	O
review	O
aggregator	O
Metacritic	O
.	O
</s>
