April NPD: GTA IV 360 destroys PS3 SKU, both over 1 million

According to April's NPD figures, the biggest selling game in America last month was the 360 version of GTA IV by a considerable margin, the SKU selling 1.85 million units.

The PS3 version sold 1 million copies, coming third to Wii's Mario Kart. Full list:

1. GTA IV – Xbox 360 – 1.85 million*
2. Mario Kart Wii – Wii – 1.12 million
3. GTA IV – PS3 – 1.00 million*
4. Wii Play w/ remote – Wii – 360K
5. Super Smash Bros. Brawl – Wii – 326K
6. Gran Turismo 5: Prologue – PS3 – 224K
7. Pokemon Mystery Dungeon: Explorers of Darkness – DS – 202K
8. Pokemon Mystery Dungeon: Explorers of Time – DS – 202K
9. Guitar Hero III – Wii – 152K
10. Call of Duty 4: Modern Warfare – Xbox 360 – 141K*

* includes bundles, collector's editions, GOTY editions