Bioshock retains chart position

There's not a lot of movement in this week's sales charts, with no new entries, and only a slight shuffle of the pack in the top twenty.

For the third week running {Bioshock Infinite} is still the best selling game at UK retail, and {Tomb Raider} is still the most popular supporting act, and that's with both games seeing around 40% drops in respective sales. {FIFA 13} has moved up a notch, swapping places as it did with MMO shooter Defiance (which is proving much more popular on Xbox 360, with that platform accounting for 75% of units sold).

{Luigi's Mansion} is still fifth, and while {Gears of War: Judgment}'s slip to eighth has let {Call of Duty: Black Ops 2} and {Assassin's Creed III} bump up a place each, there's not much else newsworthy to report about this week's charts, save for perhaps {The Elder Scrolls V: Skyrim} re-entering the chart in fourteenth.

{Bioshock Infinite} makes it three weeks on top.

Here's the full top twenty, courtesy of GfK Chart-Track:

1. {Bioshock Infinite} (2K Games)
2. {Tomb Raider} (Square Enix)
3. {FIFA 13} (EA)
4. {Defiance} (Trion Worlds)
5. {Luigi's Mansion} (Nintendo)
6. {Call of Duty: Black Ops 2} (Activision)
7. {Assassin's Creed III} (Ubisoft)
8. {Gears of War: Judgment} (Microsoft)
9. {Lego Batman 2: DC Super Heroes} (Warner Bros.)
10. {Far Cry 3} (Ubisoft)
11. {Need for Speed: Most Wanted} (EA)
12. {Tiger Woods PGA Tour 14} (EA)
13. {Lego Lord of the Rings} (Warner Bros.)
14. {The Elder Scrolls V: Skyrim} (Bethesda)
15. {Skylanders Giants} (Activision)
16. {Halo 4} (Microsoft)
17. {Sonic & All-Stars Racing Transformed} (Sega)
18. {Just Dance 4} (Ubisoft)
19. {SimCity} (EA)
20. {Sniper: Ghost Warrior 2} (City Interactive)

{Tomb Raider} and {FIFA 13} take second and third.