Steam top ten sellers chart: September 9-15

Finally a bit of a shake-up this week on the Steam top ten product charts, as Borderlands 2 has seized the top spot ahead of its launch.

On top of that, the game’s DLC season pass offering also clawed its way onto the list finishing in the tenth position. The highly anticipated sequel has been on a pre-order tear for 2K Games and Gearbox, with sales appearing to ramp up again as the game readies for international release.

Former champ Counter-Strike: Global Offensive settled for the runner-up slot, and XCOM: Enemy Unknown continues to stay in the upper echelon in front of the seemingly ever-present ArmA II/DayZ combo.

Rounding out the top five, indie space strategy game FTL: Faster Than Light makes a strong debut following its launch during the middle of last week.

1. Borderlands 2
2. Counter-Strike: Global Offensive
3. XCOM: Enemy Unknown
4. ArmA II: Combined Operations
5. FTL: Faster Than Light
6. Torchlight II
7. Dark Souls: Prepare to Die Edition
8. Skyrim: Dawnguard DLC
9. Modern Warfare 3 Collection 3: Chaos Pack DLC
10. Borderlands 2 Season Pass