<s>
SingStar	B-Application
Queen	I-Application
is	O
a	O
competitive	O
karaoke	O
video	O
game	O
for	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
and	O
PlayStation	B-Device
2	I-Device
,	O
developed	O
by	O
London	O
Studio	O
and	O
published	O
by	O
Sony	O
Computer	O
Entertainment	O
Europe	O
.	O
</s>
<s>
SingStar	B-Device
games	O
require	O
players	O
to	O
sing	O
along	O
with	O
music	O
in	O
order	O
to	O
score	O
points	O
.	O
</s>
<s>
Players	O
interface	O
with	O
their	O
console	O
via	O
SingStar	B-Device
USB	O
microphones	O
while	O
a	O
music	O
video	O
plays	O
in	O
the	O
background	O
.	O
</s>
<s>
Different	O
modes	O
of	O
SingStar	B-Device
may	O
vary	O
this	O
basic	O
pattern	O
,	O
but	O
the	O
principle	O
is	O
similar	O
throughout	O
.	O
</s>
<s>
SingStar	B-Device
includes	O
a	O
variety	O
of	O
game	O
modes	O
.	O
</s>
<s>
The	O
standard	O
singing	O
mode	O
allows	O
one	O
or	O
two	O
people	O
to	O
sing	O
simultaneously	O
,	O
either	O
competitively	O
or	O
in	O
a	O
duet	B-Application
.	O
</s>
<s>
The	O
PlayStation	B-Operating_System
3	I-Operating_System
version	O
of	O
the	O
game	O
supports	O
trophies	O
,	O
however	O
,	O
older	O
versions	O
of	O
the	O
game	O
will	O
need	O
to	O
go	O
online	O
to	O
get	O
the	O
latest	O
patch	O
.	O
</s>
<s>
Future	O
SingStar	B-Device
games	O
will	O
include	O
the	O
trophy	O
patched	O
game	O
on	O
the	O
SingStar	B-Device
disc	O
.	O
</s>
<s>
The	O
game	O
received	O
"	O
average	O
"	O
reviews	O
on	O
both	O
platforms	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
