Nintendo’s Wii Fit has enjoyed a fourth consecutive week atop the UK all formats chart.

The game secured its 13th week at the chart summit despite an eleven percent drop in weekly sales. Five more top-place finishes and Wii Fit will equal the 18 week record set by Eidos’ PS1, Dreamcast and PC title Who Wants To Be A Millionaire.

Atari’s The Chronicles Of Riddick: Assault On Dark Athena for Xbox 360, PS3 and PC debuted in second place, ahead of last week’s number two, The Godfather II from EA.

EA’s FIFA 09 also dropped one place to fourth, while the rest of the all formats top ten showed no change from the previous week.

Last week Valve told Edge that it was pleased with the initial reaction to the release of the Left 4 Dead Survival Pack DLC. The free downloadable content has helped the game re-enter the top 40 at number 36.

Here’s the top full ten, courtesy of GfK Chart-Track.

1. Wii Fit (Nintendo)
2. The Chronicles Of Riddick: Assault On Dark Athena (Atari)
3. The Godfather II (EA)
4. FIFA 09 (EA)
5. Resident Evil 5 (Capcom)
6. Professor Layton And The Curious Village (Nintendo)
7. Mario Kart Wii (Nintendo)
8. Wii Play (Nintendo)
9. Call Of Duty: World At War (Activision Blizzard)
10. Carnival: Funfair Games (Take-Two)

Last Week.‭
‬UK‭ ‬2009‭ ‬Chart History.