<s>
The	O
Blitzkrieg	B-Application
series	O
is	O
a	O
collection	O
of	O
real-time	B-Application
tactics	I-Application
(	O
RTT	O
)	O
computer	O
games	O
set	O
in	O
World	O
War	O
II	O
.	O
</s>
<s>
Similar	O
to	O
the	O
Sudden	B-Application
Strike	I-Application
games	O
,	O
Blitzkrieg	B-Application
focuses	O
on	O
battles	O
rather	O
than	O
real-time	O
strategy	O
aspects	O
like	O
base	O
building	O
.	O
</s>
<s>
Each	O
Blitzkrieg	B-Application
game	O
has	O
included	O
the	O
ability	O
to	O
play	O
multiplayer	O
games	O
against	O
other	O
humans	O
,	O
with	O
the	O
latest	O
entry	O
in	O
the	O
series	O
Blitzkrieg	B-Application
3	I-Application
implementing	O
massively	B-Protocol
multiplayer	I-Protocol
online	I-Protocol
real-time	I-Protocol
strategy	I-Protocol
game	I-Protocol
elements	O
.	O
</s>
<s>
Blitzkrieg	B-Application
(	O
)	O
is	O
a	O
real-time	B-Application
tactics	I-Application
computer	O
game	O
based	O
on	O
the	O
events	O
of	O
World	O
War	O
II	O
.	O
</s>
<s>
Blitzkrieg	B-Language
2	I-Language
(	O
)	O
is	O
an	O
evolution	O
of	O
its	O
predecessor	O
Blitzkrieg	B-Application
.	O
</s>
<s>
Blitzkrieg	B-Application
3	I-Application
(	O
)	O
is	O
an	O
in-development	O
Massively	B-Protocol
multiplayer	I-Protocol
online	I-Protocol
real-time	I-Protocol
strategy	I-Protocol
game	I-Protocol
computer	O
game	O
based	O
on	O
the	O
events	O
of	O
World	O
War	O
II	O
and	O
is	O
the	O
sequel	O
to	O
Blitzkrieg	B-Language
2	I-Language
.	O
</s>
