<s>
Just	B-Application
Dance	I-Application
4	I-Application
is	O
a	O
2012	O
music	B-Application
rhythm	O
game	O
developed	O
and	O
published	O
by	O
Ubisoft	O
as	O
the	O
fourth	O
main	O
installment	O
of	O
the	O
Just	O
Dance	O
series	O
.	O
</s>
<s>
Announced	O
at	O
E3	O
2012	O
by	O
Flo	O
Rida	O
and	O
Aisha	O
Tyler	O
,	O
it	O
was	O
released	O
on	O
the	B-Operating_System
Wii	I-Operating_System
,	O
the	B-Operating_System
Wii	I-Operating_System
U	O
,	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
(	O
with	O
PlayStation	B-Device
Move	I-Device
)	O
,	O
and	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
(	O
with	O
Kinect	B-Algorithm
)	O
.	O
</s>
<s>
The	B-Operating_System
Wii	I-Operating_System
,	O
PlayStation	B-Device
Move	I-Device
and	O
Kinect	B-Algorithm
versions	O
were	O
released	O
on	O
October	O
2	O
,	O
2012	O
in	O
Europe	O
and	O
Australia	O
and	O
on	O
October	O
9	O
,	O
2012	O
in	O
North	O
America	O
,	O
The	B-Operating_System
Wii	I-Operating_System
U	O
version	O
was	O
released	O
on	O
November	O
18	O
,	O
2012	O
in	O
North	O
America	O
and	O
on	O
November	O
30	O
,	O
2012	O
in	O
Europe	O
and	O
Australia	O
,	O
as	O
a	O
launch	O
title	O
for	O
the	O
console	O
.	O
</s>
<s>
The	O
gameplay	O
remains	O
similar	O
to	O
other	O
previous	O
Just	O
Dance	B-Application
games	I-Application
,	O
as	O
players	O
are	O
judged	O
on	O
their	O
ability	O
to	O
mimic	O
on-screen	O
dancers	O
performing	O
a	O
routine	O
to	O
a	O
chosen	O
song	O
.	O
</s>
<s>
New	O
features	O
in	O
Just	B-Application
Dance	I-Application
4	I-Application
include	O
dance	O
battle	O
routines	O
,	O
which	O
allows	O
up	O
to	O
two	O
teams	O
of	O
two	O
to	O
fight	O
as	O
one	O
of	O
the	O
two	O
dancers	O
from	O
two	O
previous	O
songs	O
,	O
expansions	O
to	O
the	O
game	O
's	O
Just	O
Sweat	O
mode	O
,	O
unlockable	O
alternate	O
routines	O
for	O
songs	O
,	O
and	O
a	O
"	O
Puppet	O
Master	O
"	O
mode	O
exclusive	O
to	O
the	B-Operating_System
Wii	I-Operating_System
U	O
version	O
,	O
which	O
allows	O
a	O
player	O
to	O
use	O
the	B-Operating_System
Wii	I-Operating_System
U	O
GamePad	O
to	O
serve	O
as	O
a	O
"	O
Master	O
"	O
to	O
manipulate	O
the	O
routine	O
and	O
visuals	O
,	O
allowing	O
them	O
to	O
create	O
their	O
own	O
mashups	O
by	O
choosing	O
any	O
of	O
the	O
four	O
dance	O
moves	O
from	O
all	O
four	O
entries	O
in	O
the	O
Just	O
Dance	O
series	O
,	O
as	O
well	O
as	O
the	O
ability	O
to	O
use	O
the	O
"	O
Strike	O
A	O
Pose	O
"	O
mechanic	O
,	O
in	O
which	O
players	O
will	O
have	O
to	O
match	O
the	O
pose	O
shown	O
on	O
the	O
screen	O
,	O
while	O
the	O
"	O
Master	O
"	O
has	O
to	O
choose	O
which	O
player	O
earn	O
a	O
bonus	O
of	O
1,000	O
points	O
or	O
decides	O
not	O
to	O
award	O
the	O
bonus	O
points	O
.	O
</s>
<s>
Previous	O
additional	O
modes	O
(	O
Simon	O
Says	O
Mode	O
,	O
Playlists	O
,	O
Medley	O
,	O
Speed-Shuffle	O
,	O
and	O
Just	O
Create	O
(	O
Xbox	B-Operating_System
360	I-Operating_System
only	O
)	O
)	O
have	O
been	O
dropped	O
.	O
</s>
<s>
Personal	O
leaderboards	O
are	O
also	O
available	O
for	O
the	B-Operating_System
Wii	I-Operating_System
version	O
of	O
the	O
game	O
.	O
</s>
<s>
It	O
was	O
later	O
brought	O
back	O
to	O
Just	B-Application
Dance	I-Application
2014	I-Application
as	O
a	O
DLC	O
.	O
</s>
<s>
DLC	O
's	O
for	O
Wii	B-Operating_System
were	O
available	O
from	O
October	O
18	O
,	O
2012	O
until	O
the	O
closure	O
of	O
the	B-Operating_System
Wii	I-Operating_System
Shop	O
Channel	O
on	O
January	O
30	O
,	O
2019	O
.	O
</s>
<s>
DLC	O
's	O
for	O
Xbox	B-Operating_System
360	I-Operating_System
can	O
also	O
be	O
purchased	O
from	O
the	O
Xbox	B-Operating_System
Live	O
Marketplace	O
.	O
</s>
<s>
DLC	O
's	O
for	O
PS3	B-Operating_System
are	O
region	O
locked	O
(	O
e.g.	O
,	O
DLC	O
's	O
bought	O
from	O
US	O
PSN	O
Store	O
will	O
not	O
work	O
on	O
a	O
Region	O
3	O
disc	O
)	O
.	O
</s>
<s>
DLC	O
's	O
on	O
Wii	B-Device
U	I-Device
were	O
only	O
available	O
in	O
the	O
Nintendo	B-Application
eShop	I-Application
until	O
its	O
closure	O
on	O
March	O
27	O
,	O
2023	O
.	O
</s>
<s>
Upon	O
release	O
,	O
Just	B-Application
Dance	I-Application
4	I-Application
received	O
positive	O
reviews	O
from	O
video	O
game	O
publications	O
.	O
</s>
<s>
At	O
the	O
review	O
aggregate	O
websites	O
GameRankings	O
and	O
Metacritic	O
,	O
the	B-Operating_System
Wii	I-Operating_System
U	O
version	O
of	O
the	O
game	O
holds	O
an	O
average	O
review	O
score	O
of	O
67.64	O
%	O
and	O
66	O
out	O
of	O
100	O
respectively	O
,	O
the	B-Operating_System
Wii	I-Operating_System
version	O
of	O
the	O
game	O
holds	O
an	O
average	O
review	O
score	O
of	O
72.50	O
%	O
and	O
74	O
out	O
of	O
100	O
respectively	O
,	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
version	O
of	O
the	O
game	O
holds	O
an	O
average	O
review	O
score	O
of	O
75.40	O
%	O
and	O
77	O
out	O
of	O
100	O
respectively	O
,	O
and	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
version	O
of	O
the	O
game	O
holds	O
an	O
average	O
review	O
score	O
of	O
77.00	O
%	O
and	O
77	O
out	O
of	O
100	O
respectively	O
.	O
</s>
