Activision's Call of Duty: Black Ops is today celebrating its second week at No.1 in the UKIE GfK Chart-Track All Formats Top 40.
In doing so it successfully fends off the advances of Ubisoft's Assassin's Creed: Brotherhood and EA's Need for Speed: Hot Pursuit, which claim second and third place respectively.
There's a resurgence for two key Nintendo titles, with Wii party climbing six places to sixth and Wii Sports Resort surging from 19th to seventh. Microsoft's Kinect Sports, meanwhile, falls from fourth to ninth.
EA's licensed title Harry Potter: the Deathly Hallows Part 1 can only manage 20th in its first week, however. The heavily-promoted EA Sports Active 2 failed to chart.
Elsewhere, Sega's Sonic Colours climbs from 36th to 18th while Football Manager falls from fifth to 19th. Microsoft's Dance Central falls 12 places to 25th and Ubisoft's Motion Sports falls 18 spots to 33rd.
Here's the UKIE GfK Chart-Track All Formats Top Ten in full (for the week ending November 20th):
1. Call of Duty: Black Ops (Activision)
2. Assassin's Creed: Brotherhood (Ubisoft)
3. Need for Speed: Hot Pursuit (EA)
4. FIFA 11 (EA)
5. Just Dance 2 (Ubisoft)
6 Wii Party (Nintendo)
7. Wii Sports Resort (Nintendo)
8. Professor Layton and the Lost Future (Nintendo)
9. Kinect Sports (Microsoft)
10. New Super Mario Bros Wii (Nintendo)