• World Dance Floor: Dance with anyone anywhere in the world in Just Dance’s first-ever online multiplayer mode! Players join a virtual crew – made up of real-life friends or other Just Dance fans – and compete based on different themes (“Boys Vs Girls”, “Crew Vs Crew”). Players can also track their standing on global leader boards, check out fun stats about other players around the world, and see community updates
• On Stage Mode: Own the spotlight in this new mode where one player will dance, lead 2 back-up dancers, and even sing if they want! As the star of the show, the player can take it seriously and show off how talented they are, or just goof off with friends
• Custom Sweat Mode: Players can personalize their Just Sweat workouts by creating custom playlists and tracking calories. There’s also a new option to track calories in all gameplay modes, even outside of the dedicated Just Sweat mode

• 2ways to play playstation camera or playstation move motion controller

• Custom Sweat Mode: Players can personalize their Just Sweat workouts by creating custom playlists and tracking calories. There’s also a new option to track calories in all gameplay modes, even outside of the dedicated Just Sweat mode

• Track List
• Gimme! Gimme! Gimme! (A Man After Midnight) – ABBA 
  The Way – Ariana Grande Ft. Mac Miller 
  Could You Be Loved – Bob Marley 
  Isidora – Bog Bog Orkestar 
  Fine China – Chris Brown 
  Limbo – Daddy Yankee 
  Get Lucky – Daft Punk Ft. Pharrell Williams 
  Moskau – Dancing Bros. 
  She Wolf (Falling To Pieces) – David Guetta Ft. Sia 
  Prince Ali – Disney’s Aladdin 
  It’s You – Duck Sauce 
  Turn Up The Love – Far East Movement Ft. Cover Drive 
  Alfonso Signorini (Eroe Nazionale) – Fedez 
  The Love Boat – Frankie Bostello 
  Careless Whisper – George Michael 
  I Will Survive – Gloria Gaynor 
  Rich Girl – Gwen Stefani Ft. Eve 
  Feel So Right – Imposs Ft. Konshens 
  Wild – Jessie J Ft. Big Sean 
  I Kissed A Girl – Katy Perry 
  C’mon – Ke$ha 
  Applause – Lady Gaga 
  Just Dance – Lady Gaga Ft. Colby O’Donis 
  Just A Gigolo – Louis Prima 
  Blame It On The Boogie – Mick Jackson 
  In The Summertime – Mungo Jerry 
  Pound The Alarm – Nicki Minaj 
  Starships – Nicki Minaj 
  Troublemaker – Olly Murs Ft. Flo Rida 
  Kiss You – One Direction 
  Feel This Moment – Pitbull Ft. Christina Aguilera 
  Gentleman – PSY 
  Ghostbusters – Ray Parker Jr. 
  Maria – Ricky Martin 
  Where Have You Been – Rihanna 
  Candy – Robbie Williams 
  Blurred Lines – Robin Thicke Ft. Pharrell 
  99 Luftballons – Rutschen Planeten 
  Miss Understood – Sammie 
  Nitro Bot – Sentai Express 
  Danse (Pop version) – TAL 
  Flashdance…What A Feeling – The Girly Team 
  Aquarius/Let The Sunshine In – The Sunlight Shakers 
  Y.M.C.A. – Village People 
  #thatPOWER – will.i.am Ft. Justin Bieber 
  Follow The Leader – Wisin & Yandel Ft. Jennifer Lopez

• BE A PART OF THE WORLD’S #1 DANCE GAME! With the all-new Community Remix feature, you can become a Just Dance teacher who players everywhere can dance along to. With the camera on your console, record yourself dancing to a song and share in the game. The community then votes on their favorites and the development team creates playable remixed gameplay featuring 15–30 players per song
• NEVER DANCE ALONE! In the new Challenger mode, you can dance against friends and family and top-ranked Just Dance players from around the world. The best part is you don’t even have to play at the same time; you can play against previous performances and even share your score with the dance game community!
• ONLINE MULTIPLAYER IS BACK! World Dance Floor, the online multiplayer mode, lets you dance with anyone, anywhere in the world. Join a virtual dance crew made up of real-life friends or other Just Dancers and compete based on different themes, like Boys vs. Girls or Crew vs. Crew. Track your standing on the global leaderboard and check out other fun stats on other players from around the world
• SHARE YOUR COOLEST DANCE MOMENTS! The upgraded Autodance™ feature records players while they’re dancing to create short, funny, shareable videos. Autodance videos are now automatically generated while you’re dancing, so you can instantly share it once the song is finished!
• JUST DANCE FAVORITES ARE BACK! Get in a workout by using Sweat mode to track the calories you’re burning while dancing, or choose to own the spotlight in On Stage mode, where one player can dance and lead one or two backup dancers! For even more fun, Karaoke mode displays song lyrics on the screen so that you can sing along to every song

The world's #1 dance game is back this year with Just Dance 2015! 

Announced Tracklist:

"Happy" by Pharrell Williams
"Burn" by Ellie Goulding
"Summer" by Calvin Harris
"Love Me Again" by John Newman
"Tetris" by Dancing Bros.
"I Love It" by Icona Pop Ft. Charli XCX
"Only You (And You Alone)" by Love Letter
"Holding Out For A Hero" by Bonnie Tyler
"The Fox (What Does the Fox Say?)" by Ylvis
"Walk This Way" by Run DMC & Aerosmith