We have a new number one videogame in the UK charts this week. quare Enix's Kane & Lynch 2 has knocked Toy Story 3 from the top spot.

Toy Story 3 moves down to second place, which pushes Red Dead Redemption down a place too. The only other new entries are actual re-entries into the top 20 for Mass Effect 2 and Need for Speed: Shift.

Here's the full Top 20 best selling games, all-formats, for the week ending 21 August 2010.

1. 1 KANE & LYNCH 2: DOG DAYS EIDOS -
2. 2 TOY STORY 3 DISNEY INTERACTIVE STUDIOS 1
3. 3 RED DEAD REDEMPTION ROCKSTAR 2
4. 4 LEGO HARRY POTTER: YEARS 1-4 WARNER BROS. INTERACTIVE 4
5. 5 JUST DANCE UBISOFT 6
6. 6 ART ACADEMY NINTENDO 5
7. 7 SUPER MARIO GALAXY 2 NINTENDO 9
8. 8 PRINCE OF PERSIA: THE FORGOTTEN SANDS UBISOFT 19
9. 9 DANCE ON BROADWAY UBISOFT 3
10. 10 BATTLEFIELD: BAD COMPANY 2 EA GAMES 11
11. 11 DRAGON QUEST IX: SENTINELS STARRY SKIES SQUARE ENIX 7
12. 12 MASS EFFECT 2 EA GAMES -
13. 13 SNIPER: GHOST WARRIOR CITY INTERACTIVE 13
14. 14 FIFA 10 EA SPORTS 14
15. 15 NEED FOR SPEED: SHIFT EA GAMES -
16. 16 WII SPORTS RESORT NINTENDO 15
17. 17 NEW SUPER MARIO BROS. NINTENDO 17
18. 18 CALL OF DUTY: MODERN WARFARE 2 ACTIVISION 8
19. 19 WII FIT PLUS NINTENDO 18
20. 20 MADDEN NFL 11 EA SPORTS 10

Source: ChartTrack/ELSPA