Age of Conan: Hyborian Adventures for the PC is still the top-selling PC video game on the NPD North America charts for the week ending on June 7. This is followed by Mass Effect for the PC and Lego Indiana Jones: The Original Adventures.

Those who have been religiously following the charts may have noticed that Stardock Games' Sins of a Solar Empire has dropped from the list while veterans World of Warcraft and Sims 2 are still holding strong with three games on the list each.

Here's a list of the top ten games:

1. Age of Conan: Hyborian Adventures
2. Mass Effect
3. Lego Indiana Jones: The Original Adventures
4. The Sims 2 Double Deluxe
5. World Of Warcraft: Battle Chest
6. The Sims 2 Kitchen & Bath Interior Design Stuff Expansion Pack
7. World Of Warcraft
8. BioShock
9. World Of Warcraft: Burning Crusade Expansion Pack
10. The Sims 2 FreeTime Expansion Pack