Obsidian's Fallout: New Vegas was last week's best selling game here in the UK, knocking Medal of Honor from the top spot.

But where is DJ Hero 2? Oh dear, seems not many folks are interested in pretending to be someone pretending to play music.

1 FALLOUT: NEW VEGAS BETHESDA SOFTWORKS -
2 MEDAL OF HONOR EA GAMES 1
3 FIFA 11 EA SPORTS 2
4 PROFESSOR LAYTON AND THE LOST FUTURE NINTENDO -
5 JUST DANCE 2 UBISOFT 3
6 WII PARTY NINTENDO 4
7 WII SPORTS RESORT NINTENDO 15
8 F1 2010 CODEMASTERS 6
9 PRO EVOLUTION SOCCER 2011 KONAMI 5
10 DEAD RISING 2 CAPCOM 7
11 HALO: REACH MICROSOFT 8
12 VANQUISH SEGA -
13 TOY STORY 3 DISNEY INTERACTIVE STUDIOS 13
14 JUST DANCE UBISOFT 12
15 NEW SUPER MARIO BROS. NINTENDO 19
16 WII FIT PLUS NINTENDO -
17 RED DEAD REDEMPTION ROCKSTAR -
18 CALL OF DUTY: MODERN WARFARE 2 ACTIVISION 14
19 MAFIA II 2K GAMES -
20 CASTLEVANIA: LORDS OF SHADOW KONAMI 10

Source: ChartTrack/ELSPA