<s>
BlackShot	B-Application
(	O
Korean	O
:	O
블랙샷	O
)	O
is	O
a	O
multiplayer	O
first-person	O
shooter	O
game	O
developed	O
by	O
Vertigo	O
Games	O
.	O
</s>
<s>
It	O
was	O
initially	O
released	O
in	O
Korea	O
for	O
Microsoft	B-Application
Windows	I-Application
on	O
15	O
November	O
2007	O
.	O
</s>
<s>
The	O
factions	O
include	O
Gaia	O
Inc.	O
,	O
The	O
Cloners	O
,	O
and	O
Blackshot	B-Application
mercenaries	O
.	O
</s>
<s>
Blackshot	B-Application
is	O
one	O
of	O
the	O
game	O
world	O
's	O
leading	O
mercenary	O
groups	O
,	O
and	O
agents	O
are	O
expected	O
to	O
fulfil	O
the	O
terms	O
of	O
their	O
contract	O
to	O
the	O
letter	O
.	O
</s>
<s>
The	O
first	O
release	O
of	O
BlackShot	B-Application
included	O
two	O
main	O
game	O
modes	O
:	O
Team	O
Flag	O
Match	O
and	O
Explosion	O
Mission	O
(	O
now	O
titled	O
as	O
Search	O
and	O
Destroy	O
)	O
.	O
</s>
<s>
Team	O
Flag	O
Match	O
is	O
a	O
capture	B-Application
the	I-Application
flag	I-Application
variant	O
where	O
each	O
team	O
is	O
in	O
charge	O
of	O
protecting	O
their	O
flag	O
runners	O
on	O
smaller	O
maps	O
with	O
infinite	O
respawns	O
.	O
</s>
<s>
BlackShot	B-Application
has	O
a	O
separate	O
practice	O
system	O
with	O
unlimited	O
ammo	O
and	O
throwing	O
weapons	O
,	O
designed	O
for	O
the	O
map	O
and	O
weapon	O
characteristics	O
analysis	O
,	O
allowing	O
easier	O
access	O
to	O
the	O
game	O
and	O
strategic	O
plays	O
.	O
</s>
