Here are the ten top selling titles on Steam for the week as reported by Valve:
1. The Walking Dead: Season Two
2. Borderlands 2: Game of the Year Edition
3. Counter-Strike: Global Offensive
4. DayZ
5. Borderlands: The Pre-Sequel
6. Sid Meier's Civilization V: The Complete Edition
7. Sid Meier's Civilization V Beyond Earth
8. The Crew
9. Metro Redux
10. Age of Mythology: Extended Edition