<s>
CT	B-Application
Special	I-Application
Forces	I-Application
is	O
a	O
run	O
and	O
gun	O
video	O
game	O
for	O
the	O
Game	B-Device
Boy	I-Device
Advance	I-Device
and	O
PlayStation	B-Device
developed	O
by	O
(	O
Light	O
and	O
Shadow	O
Productions	O
)	O
and	O
published	O
by	O
.	O
</s>
<s>
The	O
game	O
spawned	O
three	O
sequels	O
:	O
Back	B-Application
to	I-Application
Hell	I-Application
,	O
Bioterror	O
,	O
and	O
Fire	B-Application
for	I-Application
Effect	I-Application
.	O
</s>
<s>
CT	B-Application
Special	I-Application
Forces	I-Application
received	O
mostly	O
above	O
average	O
reviews	O
;	O
the	O
game	O
received	O
a	O
71%	O
and	O
72%	O
from	O
Metacritic	O
and	O
GameRankings	O
respectively	O
.	O
</s>
<s>
Most	O
critics	O
noted	O
its	O
similar	O
appearance	O
to	O
the	O
Metal	B-Application
Slug	I-Application
games	O
.	O
</s>
