<s>
Fieldrunners	B-Application
2	I-Application
is	O
a	O
tower	B-Application
defense	I-Application
video	O
game	O
,	O
the	O
sequel	O
to	O
Fieldrunners	B-Device
,	O
developed	O
and	O
published	O
by	O
Subatomic	O
Studios	O
.	O
</s>
<s>
It	O
was	O
released	O
on	O
July	O
19	O
,	O
2012	O
,	O
as	O
an	O
iOS	B-Application
title	O
,	O
specifically	O
designed	O
for	O
the	O
iPhone	B-Device
and	O
iPod	B-Device
Touch	I-Device
.	O
</s>
<s>
A	O
PlayStation	B-Device
Vita	I-Device
version	O
was	O
released	O
in	O
December	O
2014	O
.	O
</s>
<s>
Fieldrunners	B-Application
2	I-Application
offers	O
25	O
levels	O
with	O
4	O
different	O
zones	O
and	O
backgrounds	O
.	O
</s>
<s>
Fieldrunners	B-Application
2	I-Application
also	O
offers	O
3	O
levels	O
of	O
difficulty	O
for	O
players	O
,	O
which	O
are	O
casual	O
,	O
tough	O
,	O
and	O
heroic	O
modes	O
.	O
</s>
<s>
Just	O
like	O
any	O
other	O
tower	B-Application
defense	I-Application
game	I-Application
,	O
players	O
then	O
pick	O
a	O
tower	O
and	O
slap	O
it	O
down	O
on	O
the	O
map	O
,	O
wait	O
for	O
enemies	O
to	O
start	O
to	O
falling	O
,	O
and	O
earn	O
more	O
cash	O
to	O
build	O
more	O
towers	O
.	O
</s>
<s>
Fieldrunners	B-Application
2	I-Application
offers	O
25	O
types	O
of	O
weapon	O
,	O
and	O
5	O
types	O
of	O
items	O
.	O
</s>
<s>
Compared	O
to	O
its	B-Device
predecessor	I-Device
,	O
Fieldrunners	B-Application
2	I-Application
has	O
some	O
major	O
improvements	O
.	O
</s>
<s>
The	O
variety	O
of	O
towers	O
and	O
enemies	O
increases	O
3	O
times	O
in	O
Fieldrunners	B-Application
2	I-Application
.	O
</s>
<s>
The	O
game	O
supports	O
the	O
iPhone	B-Device
,	O
iPod	B-Device
touch	I-Device
,	O
and	O
iPad	O
systems	O
(	O
including	O
the	O
latest	O
iPhone	B-Device
and	O
iPad	O
with	O
Retina	O
display	O
)	O
.	O
</s>
<s>
In	O
the	O
original	O
game	O
,	O
the	O
unending	O
stream	O
of	O
fieldrunners	B-Device
would	O
follow	O
a	O
very	O
specific	O
path	O
.	O
</s>
<s>
In	O
Fieldrunners	B-Application
2	I-Application
,	O
the	O
tiny	O
soldiers	O
,	O
tanks	O
and	O
motorcycles	O
will	O
stream	O
across	O
the	O
battlefield	O
more	O
realistically	O
,	O
constantly	O
changing	O
their	O
route	O
depending	O
on	O
where	O
players	O
place	O
their	O
towers	O
.	O
</s>
<s>
Since	O
its	O
first	O
release	O
on	O
iOS	B-Application
on	O
October	O
1	O
,	O
2008	O
,	O
Fieldrunners	B-Device
has	O
been	O
ported	O
over	O
to	O
a	O
total	O
of	O
nine	O
platforms	O
for	O
console	O
,	O
PC	O
and	O
mobile	O
gaming	O
.	O
</s>
<s>
The	O
use	O
of	O
the	O
Steam	B-Application
gaming	O
platform	O
united	O
development	O
efforts	O
on	O
Windows	O
,	O
Mac	O
and	O
Linux	O
PC	O
's	O
.	O
</s>
<s>
Fieldrunners	B-Application
2	I-Application
again	O
launched	O
exclusively	O
to	O
iOS	B-Application
,	O
followed	O
by	O
Windows	O
on	O
January	O
10	O
,	O
2013	O
.	O
</s>
<s>
Subatomic	O
Studios	O
released	O
the	O
game	O
for	O
Android	B-Application
on	O
April	O
24	O
.	O
</s>
<s>
The	O
version	O
for	O
BlackBerry	B-Application
10	I-Application
followed	O
being	O
released	O
on	O
August	O
29	O
.	O
</s>
<s>
It	O
was	O
planned	O
for	O
a	O
PlayStation	B-Device
Vita	I-Device
version	O
release	O
in	O
2013	O
,	O
but	O
ultimately	O
did	O
not	O
come	O
out	O
until	O
it	O
was	O
released	O
in	O
Europe	O
on	O
December	O
17	O
,	O
2014	O
.	O
</s>
