NeoGAF user Bruno MB has published the best-selling software sales in the United Kingdom during the first half of 2015. The sales data comes via GFK Chart Track and MCV magazine. The United Kingdom is the biggest video gaming market in Europe so it’s incredibly important. It also gives us a good idea of how popular particular formats are performing. Judging from the data provided, the PlayStation 4 and the Xbox One seem to be leading by a good proportion.