GfK Chart-Track has the list of the 20 bestselling full-price PC entertainment titles for the week ending June 25th. This week F.E.A.R. 3 enters the chart at number three, and The Sims 3: Generations holds onto the top spot, while Duke Nukem Forever drops from number four to number 12, and Dungeon Siege III is now #13 after being number two last week. MCV also shares the U.K. all-platform charts, where Zumba Fitness continues to hold the number one position.