VGChartz Methodology

Data-Collection Methodology

All sales estimates on VGChartz are arrived at via a number of proprietrary and ever-developing methods:

  • Passively polling end users to find out what games they are currently purchasing and playing
  • Polling retail partners to find out what games and hardware they are selling
  • Using statistical trend fitting and historical data for similar games
  • Studying resell prices to determine consumer demand and inventory levels
  • Consulting with publishers and manufacturers to find out how many units they are introducing into the channel

All data is regularly checked against manufacturer shipments and data released publicly from other tracking firms to ensure accuracy. VGChartz holds no responsibility for the use of our data any business decisions made are made at your own risk.

Regional Definitions

Data is directly estimated in the following countries on a weekly basis for around 5000 SKUs using the methodology outlined above:

  • USA
  • UK
  • Germany
  • France
  • Japan

Collectively, we estimate that total retail game sales in these 5 countries account for around 70% of the Global market. The raw data collected in these five regions are used to produce two extrapolated charts:

  • Europe - UK + Germany + France extrapolated to represent the European Totals
  • Global - USA + Europe + Japan extrapolated to represent the Global Totals

During 2012, VGChartz has plans to produce further direct charts for Canada, Spain, Italy, Latin America, Australia and Asia - each new chart will provide more regional insight along with greater Global accuracy.

More Data / Contact

VGChartz offers a professional data service called VGChartz Pro. If you require any custom analysis, preview data, forecasts or any other bespoke service outside of the scope of what is offered publically on VGChartz, or want to know more about the website then please contact us contact AT vgchartz.com

Global Top 10 28th March 2015

1 PS4 Bloodborne 731,407
2 PS4 Battlefield: Hardline 273,915
3 XOne Battlefield: Hardline 174,446
4 WiiU Mario Party 10 137,392
5 PSV Sword Art Online: Lost Song 134,936
6 PS4 Borderlands: The Handsome Collection 99,966
7 PS3 One Piece: Kaizoku Musou 3 92,391
8 PS4 Grand Theft Auto V 88,433
9 PS4 Final Fantasy Type-0 HD 78,824
10 3DS Theatrhythm Dragon Quest 71,758

Top 10, ranked by number of units sold.