<s>
Kileak	B-Application
:	I-Application
The	I-Application
DNA	I-Application
Imperative	I-Application
,	O
known	O
as	O
in	O
Japan	O
and	O
Europe	O
,	O
is	O
a	O
first-person	O
shooter	O
video	O
game	O
developed	O
by	O
Genki	O
for	O
the	O
PlayStation	B-Device
.	O
</s>
<s>
As	O
the	O
game	O
progresses	O
,	O
the	O
eponymous	O
Kileak	B-Application
is	O
revealed	O
to	O
be	O
an	O
ancient	O
extraterrestrial	O
creature	O
that	O
is	O
the	O
common	O
ancestor	O
of	O
all	O
life	O
on	O
Earth	O
.	O
</s>
<s>
A	O
sequel	O
,	O
Epidemic	B-Application
,	O
was	O
released	O
in	O
Japan	O
in	O
December	O
1995	O
,	O
and	O
in	O
North	O
America	O
the	O
following	O
year	O
.	O
</s>
<s>
Both	O
Kileak	B-Application
and	O
Epidemic	B-Application
became	O
available	O
on	O
the	O
Japanese	O
PlayStation	B-Device
Network	I-Device
in	O
September	O
2015	O
.	O
</s>
<s>
Kileak	B-Application
:	I-Application
The	I-Application
DNA	I-Application
Imperative	I-Application
is	O
a	O
first-person	O
shooter	O
,	O
in	O
which	O
the	O
player	O
controls	O
an	O
International	O
Peacekeeping	O
Force	O
(	O
IPKF	O
)	O
polar	O
operative	O
Matt	O
Coda	O
in	O
an	O
armored	O
SJ	O
107	O
assault	O
suit	O
.	O
</s>
<s>
On	O
reaching	O
the	O
elevator	O
to	O
the	O
next	O
floor	O
,	O
the	O
player	O
can	O
save	O
their	O
progress	O
to	O
a	O
memory	O
card	O
that	O
fits	O
into	O
the	O
accompanying	O
PlayStation	B-Device
.	O
</s>
<s>
The	O
game	B-Application
ends	I-Application
if	O
the	O
SJ	O
107	O
suit	O
either	O
takes	O
too	O
much	O
damage	O
or	O
runs	O
out	O
of	O
power	O
.	O
</s>
<s>
Over	O
the	O
course	O
of	O
the	O
game	O
,	O
Coda	O
and	O
Carlos	O
learns	O
from	O
Dr.	O
Kim	O
's	O
sound	O
recordings	O
found	O
in	O
the	O
South	O
Base	O
that	O
a	O
creature	O
named	O
"	O
Kileak	B-Application
"	O
is	O
the	O
first	O
lifeform	O
to	O
have	O
appeared	O
on	O
Earth	O
,	O
and	O
the	O
progenitor	O
of	O
all	O
life	O
on	O
the	O
planet	O
.	O
</s>
<s>
Kim	O
found	O
Kileak	B-Application
's	O
DNA	O
from	O
an	O
unknown	O
pyramidal	O
structure	O
in	O
the	O
excavation	O
pit	O
,	O
and	O
used	O
it	O
to	O
genetically	O
engineer	O
a	O
race	O
of	O
mutant	O
creatures	O
.	O
</s>
<s>
In	O
other	O
recordings	O
,	O
Byflos	O
confronted	O
Dr.	O
Kim	O
over	O
his	O
use	O
of	O
Kileak	B-Application
's	O
DNA	O
,	O
and	O
hid	O
an	O
"	O
erosion	O
gun	O
"	O
in	O
his	O
office	O
for	O
anyone	O
who	O
can	O
stop	O
Kim	O
.	O
</s>
<s>
The	O
voice	O
of	O
Kileak	B-Application
reveals	O
to	O
Coda	O
that	O
the	O
human	O
race	O
began	O
long	O
after	O
the	O
creature	O
's	O
civilization	O
was	O
destroyed	O
by	O
a	O
comet	O
.	O
</s>
<s>
The	O
South	O
Base	O
collapses	O
,	O
and	O
a	O
space	O
station	O
containing	O
Kileak	B-Application
ascends	O
into	O
space	O
.	O
</s>
<s>
The	O
game	O
was	O
developed	O
by	O
a	O
Japanese	O
video	O
game	O
company	O
Genki	O
and	O
published	O
by	O
Sony	O
Music	O
Entertainment	O
Japan	O
for	O
the	O
PlayStation	B-Device
.	O
</s>
<s>
Kileak	B-Application
:	I-Application
The	I-Application
DNA	I-Application
Imperative	I-Application
was	O
a	O
North	O
American	O
and	O
European	O
launch	O
game	O
for	O
the	O
PlayStation	B-Device
,	O
alongside	O
other	O
games	O
such	O
as	O
Ridge	B-Application
Racer	I-Application
,	O
Battle	B-Application
Arena	I-Application
Toshinden	I-Application
and	O
Street	B-Application
Fighter	I-Application
:	I-Application
The	I-Application
Movie	I-Application
.	O
</s>
<s>
The	O
music	O
for	O
Kileak	B-Application
:	I-Application
The	I-Application
DNA	I-Application
Imperative	I-Application
was	O
composed	O
by	O
Kimitaka	O
Matsumae	O
,	O
former	O
member	O
of	O
Sega	O
's	O
in-house	O
band	O
,	O
the	O
S.S.T.	O
</s>
<s>
Kileak	B-Application
uses	O
the	O
PlayStation	B-Device
's	O
sound	O
processing	O
unit	O
for	O
the	O
in-game	O
music	O
with	O
100-kilobyte	O
samples	O
and	O
MIDI	O
data	O
.	O
</s>
<s>
Matsumae	O
composed	O
the	O
music	O
with	O
Sony	O
's	O
software	B-Application
development	I-Application
kit	I-Application
,	O
in	O
which	O
he	O
found	O
it	O
difficult	O
to	O
use	O
,	O
but	O
there	O
was	O
no	O
decline	O
in	O
sound	O
quality	O
.	O
</s>
<s>
It	O
includes	O
remixes	O
of	O
the	O
game	O
's	O
tracks	O
,	O
along	O
with	O
those	O
from	O
its	O
sequel	O
Epidemic	B-Application
which	O
Matsumae	O
also	O
composed	O
.	O
</s>
<s>
The	O
reviews	O
towards	O
Kileak	B-Application
:	I-Application
The	I-Application
DNA	I-Application
Imperative	I-Application
was	O
mixed	O
.	O
</s>
<s>
The	O
Official	O
UK	O
PlayStation	B-Device
Magazine	O
(	O
OPM	O
UK	O
)	O
criticized	O
its	O
gameplay	O
as	O
"	O
uninspired	O
"	O
and	O
"	O
shallow	O
"	O
,	O
and	O
complained	O
that	O
two	O
consecutive	O
levels	O
were	O
identical	O
apart	O
from	O
differences	O
in	O
their	O
"	O
wallpaper	O
,	O
mood	O
lighting	O
,	O
and	O
layout	O
"	O
.	O
</s>
<s>
GamePro	O
praised	O
the	O
detailed	O
environments	O
,	O
smooth	O
scrolling	O
,	O
and	O
full-motion	B-Application
video	I-Application
cutscenes	O
.	O
</s>
<s>
The	O
four	O
reviewers	O
of	O
Electronic	O
Gaming	O
Monthly	O
repeatedly	O
compared	O
Kileak	B-Application
to	O
Robotica	B-Application
,	O
a	O
very	O
similar	O
Sega	B-Device
Saturn	I-Device
game	O
released	O
at	O
almost	O
the	O
same	O
time	O
as	O
Kileak	B-Application
,	O
with	O
varying	O
opinions	O
:	O
Danyon	O
Carpenter	O
said	O
that	O
Kileak	B-Application
,	O
though	O
"	O
a	O
little	O
boring	O
"	O
,	O
was	O
"	O
definitely	O
the	O
best	O
one	O
"	O
,	O
while	O
Al	O
Manuel	O
held	O
Robotica	B-Application
to	O
be	O
clearly	O
superior	O
in	O
strategic	O
design	O
,	O
overall	O
fun	O
,	O
and	O
most	O
especially	O
control	O
.	O
</s>
<s>
Maximum	O
also	O
commented	O
on	O
the	O
striking	O
similarity	O
between	O
the	O
two	O
games	O
,	O
and	O
judged	O
Kileak	B-Application
to	O
be	O
"	O
far	O
superior	O
to	O
the	O
Saturn	B-Device
title	O
"	O
but	O
mediocre	O
in	O
absolute	O
terms	O
due	O
to	O
its	O
dull	O
and	O
repetitive	O
gameplay	O
.	O
</s>
<s>
GamePro	O
added	O
to	O
the	O
comparison	O
Iron	B-Application
Angel	I-Application
of	I-Application
the	I-Application
Apocalypse	I-Application
:	I-Application
The	I-Application
Return	I-Application
,	O
a	O
3DO	B-Device
game	O
released	O
a	O
few	O
months	O
before	O
,	O
and	O
said	O
all	O
three	O
games	O
are	O
"	O
too	O
polite	O
"	O
due	O
to	O
their	O
robot	O
enemies	O
which	O
do	O
not	O
look	O
remotely	O
threatening	O
.	O
</s>
<s>
A	O
sequel	O
to	O
Kileak	B-Application
:	I-Application
The	I-Application
DNA	I-Application
Imperative	I-Application
,	O
titled	O
Epidemic	B-Application
,	O
was	O
released	O
in	O
Japan	O
on	O
December	O
29	O
,	O
1995	O
,	O
as	O
Kileak	B-Application
:	I-Application
The	I-Application
Blood	I-Application
2	I-Application
:	I-Application
Reason	I-Application
in	I-Application
Madness	I-Application
,	O
and	O
in	O
North	O
America	O
in	O
October	O
1996	O
.	O
</s>
<s>
Like	O
its	O
predecessor	O
,	O
the	O
gameplay	O
in	O
Epidemic	B-Application
focuses	O
on	O
traversing	O
corridor-like	O
environments	O
,	O
destroying	O
enemy	O
robots	O
and	O
finding	O
key	O
cards	O
to	O
reach	O
inaccessible	O
areas	O
.	O
</s>
<s>
BRAHMA	B-Application
Force	I-Application
:	I-Application
The	I-Application
Assault	I-Application
on	I-Application
Beltogger	I-Application
9	I-Application
,	O
though	O
not	O
bearing	O
the	O
Kileak	B-Application
name	O
in	O
any	O
of	O
the	O
regions	O
in	O
which	O
it	O
was	O
released	O
,	O
uses	O
the	O
same	O
mecha-based	O
first	O
person	O
shooting	O
format	O
and	O
was	O
announced	O
by	O
Genki	O
as	O
an	O
official	O
follow-up	O
to	O
the	O
Kileak	B-Application
series	O
.	O
</s>
<s>
Kileak	B-Application
,	O
along	O
with	O
Epidemic	B-Application
,	O
was	O
released	O
in	O
Japan	O
by	O
Clarice	O
Games	O
on	O
September	O
16	O
,	O
2015	O
,	O
under	O
the	O
PlayStation	B-Device
Network	I-Device
's	O
"	O
Game	O
Archives	O
"	O
category	O
.	O
</s>
<s>
Kileak	B-Application
:	I-Application
The	I-Application
DNA	I-Application
Imperative	I-Application
was	O
considered	O
one	O
of	O
very	O
few	O
efforts	O
to	O
top	O
Id	O
Software	O
's	O
hit	O
Doom	B-Application
during	O
the	O
time	O
when	O
the	O
game	O
was	O
released	O
.	O
</s>
<s>
Bob	O
Mackey	O
of	O
USgamer	O
listed	O
Kileak	B-Application
as	O
one	O
of	O
the	O
worst	O
launch	O
games	O
for	O
the	O
PlayStation	B-Device
,	O
alongside	O
Street	B-Application
Fighter	I-Application
:	I-Application
The	I-Application
Movie	I-Application
and	O
Total	B-Application
Eclipse	I-Application
Turbo	I-Application
.	O
</s>
