Warner's LEGO Harry Potter: Years 1-4, has entered the All Formats All Prices UK video game chart at No.1, preventing Rockstar Games' Red Dead Redemption from spending a sixth week as top dog.
The week's second highest new entry is 505 Games' Naughty Bear which makes an unexpected start at No.5. The misbehaving bear is followed closely by ultra hardcore action-RPG Demon's Souls; the PS3 exclusive looks set to replicate its success in North America with a UK debut at No.6.
Rather surprisingly, Activision's Transformers: War for Cybertron can only manage eighth place, but this is a massive success in relation to Activision stable mate Singularity. The sci-fi FPS struggled in its first week, just about making the Top 40 at No.38.
It's hard to imagine any new release will have the pull to topple LEGO Harry Potter, but Friday's biggest games include Sniper: Ghost Warrior, All Points Bulletin (APB), Tournament of Legends and Tiger Woods: PGA Tour 11. The latter is our best bet for a Top 5 place.
Leisure software charts compiled by Chart Track, (C)2001 ELSPA Ltd Entertainment Software (All Prices) Week 25, 2010
1. HARRY POTTER: YEARS 1-4
2. RED DEAD REDEMPTION
3. SUPER MARIO GALAXY 2
4. 2010 FIFA WORLD CUP SOUTH AFRICA
5. NAUGHTY BEAR
6. DEMON'S SOULS: BLACK PHANTOM EDITION
7. JUST DANCE
8. TRANSFORMERS: WAR FOR CYBERTRON
9. BATTLEFIELD: BAD COMPANY 2
10. CALL OF DUTY: MODERN WARFARE 2
12. WII SPORTS RESORT
13. PRINCE OF PERSIA: THE FORGOTTEN SANDS
14. WII FIT PLUS
15. SPLIT/SECOND: VELOCITY
16. INTERNATIONAL CRICKET 2010
17. FOOTBALL MANAGER 2010
18. CLUB PENGUIN: HERBERT'S REVENGE
19. ROOMS: THE MAIN BUILDING
20. BIOSHOCK 2