CALIFORNIA - National Purchase Diary (NPD) Group released a list of 10 games current best-selling, which Guitar Hero III occupied the number one position. Game 'Guitar Hero II: Legends of Rocks' already reaping the benefits of USD830, 9 million since it was first launched in 2007. Top list best-selling game was also followed by game Call of Duty: Black Ops and Wii Fit. Similarly, as quoted from the USA Today, Tuesday (29/03/2011). List of best-selling game released by NPD Group is dominated by two publishers, namely Activision and Nintendo. Game publisher Activision and beyond Nintendo is entered in this list is 'Rock Band' from MTV Games and Harmonix Music Systems. Here is a list of current top-selling game version of the NPD Groups, 1. Guitar Hero III: Legends of Rock 2. Call of Duty: Black Ops 3. Wii Fit 4. Call of Duty: Modern Warfare 2 5. Rock Band 6. Wii Play 7. Guitar Hero World Tour 8. Wii Fit Plus 9. Mario Kart Wii 10. Call of Duty 4: Modern Warfare Ranking of the game Black Ops enough impressive, considering the age game still young (launched in November 2010). Consumer News and Business Channel (CNBC) reported that the game Call of Duty: Black Ops has been reaping the benefits amounting to USD787, 4 million in February 2011.