| 1. | Assassin's Creed: Director's Cut Edition |
| 2. | World Of Warcraft: Battle Chest |
| 3. | Sins Of A Solar Empire |
| 4. | Call Of Duty 4: Modern Warfare |
| 5. | The Sims 2 FreeTime Expansion Pack |
| 6. | World Of Warcraft |
| 7. | The Sims 2 Deluxe |
| 8. | Command & Conquer 3: Kane's Wrath Expansion Pack |
| 9. | World Of Warcraft: Burning Crusade Expansion Pack |
| 10. | Portal |
25 April 2008
NPD Numbers for PC Games: April 6 - April 12
