<s>
Firearms	B-Application
is	O
a	O
first-person	O
shooter	O
mod	O
for	O
Half-Life	B-Application
which	O
originated	O
from	O
a	O
Quake	O
modification	O
.	O
</s>
<s>
Initially	O
developed	O
in	O
1998	O
,	O
Firearms	B-Application
was	O
created	O
as	O
a	O
quasi-realistic	O
team-based	O
FPS	O
.	O
</s>
<s>
In	O
Firearms	B-Application
,	O
players	O
are	O
divided	O
into	O
red	O
and	O
blue	O
teams	O
and	O
are	O
tasked	O
with	O
completing	O
objectives	O
.	O
</s>
<s>
Firearms	B-Application
was	O
the	O
first	O
FPS	O
game	O
to	O
feature	O
player-deployed	O
parachutes	O
.	O
</s>
<s>
Instead	O
,	O
Firearms	B-Application
uses	O
a	O
credit	O
system	O
where	O
every	O
player	O
can	O
spend	O
30	O
credits	O
on	O
weapons	O
.	O
</s>
<s>
CTI	O
(	O
Capture	O
The	O
Intelligence	O
)	O
–	O
Known	O
in	O
other	O
games	O
as	O
Capture	B-Application
The	I-Application
Flag	I-Application
.	O
</s>
<s>
Firearms	B-Application
2.4	O
was	O
included	O
in	O
the	O
Counter-Strike	B-Application
retail	O
package	O
and	O
was	O
later	O
awarded	O
PC	O
Gamer	O
's	O
Mod	O
of	O
the	O
Year	O
award	O
and	O
PC	O
Gamer	O
's	O
Best	O
Multiplayer	O
Game	O
of	O
the	O
Year	O
Runner-up	O
in	O
the	O
year	O
2000	O
.	O
</s>
<s>
Firearms	B-Application
was	O
at	O
one	O
time	O
the	O
#3	O
most	O
popular	O
mod	O
based	O
on	O
the	O
Half-Life	B-Application
engine	I-Application
,	O
after	O
Counter-Strike	B-Application
and	O
Team	B-Application
Fortress	I-Application
Classic	I-Application
.	O
</s>
<s>
PC	O
Gamer	O
US	O
named	O
Firearms	B-Application
the	O
best	O
mod	O
of	O
2000	O
.	O
</s>
