It’s starting to come as no surprise that Wii Fit rules the top of the UK All Formats Software Chart for another week, once again (and for the fifth week in a row) slotting in at No. 1, despite a 10% drop in sales.

Not even debut title, FEAR 2: Project Origin, could dislodge Wii Fit from its perch, as the horror shooter has to settle for No. 2 on the chart (although it did reach No. 1 on the Xbox 360 and PS3 chart). FEAR 2 is by far the fastest selling game of the series (including the original and the expansion packs), while 50% of the sales were recording on Xbox 360, 31% on PS3 and 19% on PC.

Call of Duty: World at War and Mystery Case Files: Millionheir swap chart placements from last week, as World at War (6% sales increase) steps down to No. 4 from No. 3 last week, and Millionheir (25% sales increase) steps up to No. 3 from No. 4. Meanwhile, Fifa 09 has a bit of a tumble to No. 5 this week from No. 2.

Mario Kart Wii and Wii Play are (once again) non-movers from last week, at No. 6 and No. 7 respectively, keeping the positions warm for about two weeks now. My Fitness Coach from Ubisoft leaps up to No. 8 from No. 17 last week after an apparent bit of retailer promotion. Professor Layton and the Curious Village slides down to No. 9 from No. 5 on the back of a 24% decrease in sales, while Mario & Sonic at the Olympic Games moves down to No. 10 from No. 9 last week after a 22% sales increase.

Other interesting movement on the chart this week includes Left 4 Dead moving up to No. 11 from No. 15 last week, Ben 10: Alien Force debuting at No. 13, The House of the Dead: Overkill debuting at No. 15, Skate 2 dropping from No. 8 last week to No. 21, Puzzler Collection Debuting at No. 22, The Lord of the Rings: Conquest falling to No. 27 this week from No. 14, LittleBigPlanet taking a trip down to No. 33 from No. 24 last week, and Sonic Unleashed running down to No. 34 from No. 25 last week.

The full Top Ten All Formats UK Chart follows below:

• Wii Fit (Nintendo)
• FEAR 2: Project Origin (Warner Bros.)
• Mystery Case Files: Millionheir (Nintendo)
• Call of Duty: World at War (Activision Blizzard)
• Fifa 09 (EA)
• Mario Kart Wii (Nintendo)
• Wii Play (Nintendo)
• My Fitness Coach (Ubisoft)
• Professor Layton and the Curious Village (Nintendo)
• Mario & Sonic at the Olympic Games (SEGA)