<s>
is	O
a	O
video	O
game	O
developed	O
by	O
Galapagos	O
RPG	O
,	O
a	O
subsidiary	O
of	O
Compile	O
Heart	O
,	O
for	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
.	O
</s>
<s>
Omega	B-Application
Quintet	I-Application
is	O
the	O
first	O
game	O
by	O
Compile	O
Heart	O
for	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
,	O
and	O
also	O
the	O
first	O
retail	O
game	O
for	O
the	O
PS4	B-Operating_System
to	O
utilize	O
PlayStation	B-Device
Move	I-Device
.	O
</s>
<s>
A	O
Microsoft	B-Application
Windows	I-Application
version	O
,	O
produced	O
and	O
published	O
by	O
Ghostlight	O
,	O
was	O
released	O
on	O
December	O
15	O
,	O
2017	O
.	O
</s>
<s>
Omega	B-Application
Quintet	I-Application
takes	O
place	O
in	O
a	O
world	O
that	O
is	O
being	O
damaged	O
by	O
a	O
phenomenon	O
known	O
as	O
the	O
“	O
Beep	O
”	O
(	O
"	O
Blare	O
"	O
in	O
the	O
English	O
version	O
)	O
,	O
which	O
has	O
been	O
degenerating	O
the	O
life	O
of	O
humankind	O
by	O
affecting	O
their	O
minds	O
.	O
</s>
<s>
Other	O
characters	O
include	O
Takt	O
,	O
protagonist	O
of	O
Omega	B-Application
Quintet	I-Application
,	O
described	O
as	O
a	O
cynical	O
guy	O
who	O
was	O
forced	O
and	O
guilt-tripped	O
into	O
agreeing	O
to	O
work	O
as	O
the	O
Verse	O
Maidens	O
 '	O
manager	O
and	O
bodyguard	O
,	O
Momoka	O
,	O
a	O
veteran	O
Verse	O
Maiden	O
,	O
Ayumi	O
,	O
Momoka	O
's	O
manager	O
,	O
Shiori	O
,	O
Kyoka	O
's	O
coach	O
,	O
Godou	O
,	O
the	O
leader	O
of	O
the	O
neighbourhood	O
watch	O
,	O
and	O
Tomekichi	O
,	O
a	O
fan	O
of	O
the	O
Verse	O
Maidens	O
and	O
the	O
leader	O
of	O
one	O
of	O
the	O
supporting	O
fan	O
groups	O
.	O
</s>
<s>
The	O
game	O
features	O
"	O
costume	O
destruction	O
"	O
in	O
a	O
manner	O
similar	O
to	O
Senran	B-Application
Kagura	I-Application
,	O
which	O
happens	O
when	O
the	O
girls	O
get	O
parts	O
of	O
their	O
clothing	O
torn	O
off	O
as	O
a	O
result	O
of	O
taking	O
repeated	O
damage	O
from	O
enemies	O
.	O
</s>
<s>
Omega	B-Application
Quintet	I-Application
lets	O
players	O
make	O
light	O
waves	O
and	O
effects	O
using	O
the	O
PlayStation	B-Device
Move	I-Device
controller	O
,	O
and	O
they	O
can	O
feature	O
in	O
the	O
music	O
video	O
itself	O
by	O
using	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
camera	O
.	O
</s>
<s>
Four	O
Famitsu	O
reviewers	O
scored	O
Omega	B-Application
Quintet	I-Application
8	O
,	O
7	O
,	O
7	O
and	O
8	O
out	O
of	O
10	O
,	O
for	O
a	O
total	O
score	O
of	O
30/40	O
.	O
</s>
<s>
Omega	B-Application
Quintet	I-Application
sold	O
9,365	O
copies	O
during	O
its	O
first	O
week	O
on	O
sale	O
in	O
Japan	O
,	O
placing	O
8th	O
for	O
all	O
video	O
game	O
sales	O
in	O
that	O
week	O
.	O
</s>
