Diablo 3 continues to dominate the PC weekly chart.
Blizzard's dungeon crawler is followed by Football Manager 2012 at two and The Sims 3 in third.
Last week's second-placed game The Secret World suffers the biggest drop in sales, falling seven places to nine, above re-entry Modern Warfare 3 at ten.
The top ten in full:1. (1) Diablo 3 (Blizzard)
2. (3) Football Manager 2012 (Sega)
3. (5) The Sims 3 (Electronic Arts)
4. (4) The Elder Scrolls V: Skyrim (Bethesda Softworks)
5. (6) The Sims 3: Showtime (Electronic Arts)
6. (7) The Sims 3: Katy Perry Sweet Treats (Electronic Arts)
7. (9) Shogun 2: Fall of the Samurai (Sega)
8. (10) The Sims 3: Pets (Electronic Arts)
9. (2) The Secret World (Electronic Arts)
10. (11) Modern Warfare 3 (Activision)
Leisure software charts compiled by Chart Track, (C) 2012 UKIE Ltd.