Multiplatform

North America:
1. Just Dance 2 (Ubisoft, Wii)
2. Wii Fit Plus with Balance Board (Nintendo, Wii)
3. Your Shape: Fitness Evolved (Ubisoft, X360)
4. Dance Central (MTV Games, X360)
5. Call of Duty: Black Ops (Activision, PS3)

Japan:
1. Monster Hunter Portable 3rd (Capcom, PSP)
2. Ninokuni: Shikkoku no Madoushi (Level 5, DS)
3. Donkey Kong Returns (Nintendo, Wii)
4. AKB1/48: Idol to Koishitara… Premier Special Pack (Bandai, PSP)
5. Wii Fit Plus with Balance Board (Nintendo, Wii)

UK:
1. Just Dance 2 (Ubisoft, Wii)
2. FIFA 11 (EA Sports, X360)
3. Just Dance (Ubisoft, Wii)
4. Gran Turismo 5 (SCEE, PS3)
5. Need for Speed: Hot Pursuit (EA Games, X360).

Nintendo Wii

North America:
1. Just Dance 2 (Ubisoft)
2. Wii Fit Plus with Balance Board (Nintendo)
3. Just Dance (Ubisoft)
4. Mario Kart Wii (Nintendo)
5. Michael Jackson: The Experience (Ubisoft)

Japan:
1. Donkey Kong Returns (Nintendo)
2. Wii Fit Plus with Balance Board (Nintendo)
3. Wii Party (Nintendo)
4. Shape Boxing 2 Wii de Enjoy Diet (Rocket Company)
5. Karaoke Joysound Wii Super DX (Hudson)

UK:
1. Just Dance 2 (Ubisoft)
2. Just Dance (Ubisoft)
3. Wii Party (Nintendo)
4. Wii Fit Plus with Balance Board (Nintendo)
5. Mario Kart Wii (Nintendo)

Nintendo DS

North America:
1. Super Scribblenauts (Warner Bros.)
2. New Super Mario Bros. (Nintendo)
3. Let’s Draw! (Majesco)
4. Mario Kart DS (Nintendo)
5. Golden Sun: Dark Dawn (Nintendo)

Japan:
1. Ninokuni: Shikkoku no Madoushi (Level 5)
2. Tongari Boushi to Mahou no Otana (Konami)
3. Inazuma Eleven 3: Sekai e no Chousen! The Ogre (Level 5)
4. SaGa 3: Jikuu no Hasha – Shadow or Light (Square Enix)
5. Pocket Monsters Black (Nintendo)

UK:
1. Art Academy (Nintendo)
2. Professor Layton and the Lost Future (Nintendo)
3. New Super Mario Bros. (Nintendo)
4. Professor Layton and the Curious Village (Nintendo)
5. Dragon Quest IX (Nintendo

The Big Five is the top five selling games of the week, according to Amazon.