And if Deus Ex has its way this week, it'll be the last time.
It's now the 13th week the title has spent at the top, with its tenth in a row.
In other news, Wii RPG Xenoblade Chronicles was a new entry in seventh, while The Legend of Zelda: Ocarina of Time 3D Edition shot up to fourth following the 3DS price-cut.
The top ten for the week ending August 20 is below. Last week's data is here.
- Zumba Fitness
- LEGO Pirates of the Caribbean
- Cars 2
- The Legend of Zelda: Ocarina of Time 3D Edition
- FIFA 11
- LEGO Harry Potter: Years 1-4
- Xenoblade Chronicles
- DiRT 3
- LA Noire