NPD has compiled a list of the 20 best-selling PC games at US retailers during April 2009.
Last month, Empire:Total War knocked Wrath of the Lich King off its comfy throne, but it formed a coup and has ascended the throne once more. Good for Blizzard.
- World Of Warcraft: Wrath of the Lich King
- The Sims 2 Double Deluxe
- World Of Warcraft Battle Chest
- Company of Heroes: Tales of Valor
- Empire: Total War
- Left 4 Dead
- Demigod / Gas Powered Games
- Diablo Battle Chest
- The Sims 2 Apartment Life Exp. Pack
- Spore / EA Maxis
- Warcraft III Battle Chest
- StarCraft Battle Chest
- World Of Warcraft: Burning Crusade Expansion Pack
- Warhammer 40K: Dawn of War II
- World Of Warcraft
- The SimCity Box (SimCity Societies, SimCity 4, Sims SnapCity)
- Bejeweled Twist
- Fallout 3 / Bethesda
- The Sims 2 Pets Exp. Pack
- Hidden & Dangerous 2
Courtesy of Shacknews.