<s>
Sudden	B-Application
Strike	I-Application
is	O
a	O
series	O
of	O
real-time	B-Application
tactics	I-Application
video	O
games	O
set	O
during	O
World	O
War	O
II	O
.	O
</s>
<s>
The	O
series	O
is	O
developed	O
by	O
Fireglow	B-Application
based	O
in	O
Russia	O
and	O
published	O
by	O
CDV	O
software	O
of	O
Germany	O
and	O
has	O
been	O
re-published	O
by	O
ZOOM-Platform.com	O
.	O
</s>
<s>
Soviets	O
,	O
Germans	O
,	O
or	O
Allied	O
forces	O
)	O
and	O
gains	O
control	O
of	O
many	O
varied	O
units	O
such	O
as	O
infantry	B-Protocol
,	O
tanks	O
and	O
artillery	B-Application
.	O
</s>
<s>
The	O
original	O
Sudden	B-Application
Strike	I-Application
,	O
released	O
in	O
2000	O
,	O
included	O
three	O
campaigns	O
(	O
Soviets	O
,	O
Germans	O
,	O
and	O
Allied	O
forces	O
)	O
.	O
</s>
<s>
Sudden	B-Application
Strike	I-Application
helped	O
pioneer	O
the	O
real-time	B-Application
tactics	I-Application
genre	O
,	O
building	O
upon	O
concepts	O
established	O
by	O
Counter	O
Action	O
for	O
DOS	B-Device
,	O
which	O
was	O
published	O
by	O
Mindscape	O
in	O
1996	O
.	O
</s>
<s>
Sudden	B-Application
Strike	I-Application
2	O
was	O
also	O
developed	O
by	O
Russian	O
developer	O
Fireglow	B-Application
and	O
published	O
by	O
CDV	O
and	O
was	O
released	O
in	O
2002	O
.	O
</s>
<s>
Sudden	B-Application
Strike	I-Application
3	O
is	O
the	O
third	O
title	O
in	O
the	O
series	O
and	O
the	O
first	O
to	O
incorporate	O
a	O
3D	O
graphics	O
engine	O
.	O
</s>
<s>
It	O
is	O
a	O
enhanced	O
version	O
of	O
Sudden	B-Application
Strike	I-Application
3	O
which	O
brings	O
back	O
a	O
few	O
features	O
from	O
Sudden	B-Application
Strike	I-Application
2	O
.	O
</s>
<s>
It	O
was	O
developed	O
by	O
Kite	O
Games	O
and	O
published	O
by	O
Kalypso	O
Media	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
and	O
PC	O
.	O
</s>
