The Division is not only the UK's No.1 game, but has broken records to become the biggest-selling Q1 release ever, outpacing previous record-holder Gran Turismo 4.
Ubisoft had previously announced that The Division was its biggest-ever launch worldwide, beating Watch Dogs. However, in the UK The Division sits third behind Watch Dogs and Assassin's Creed 3. Watch Dogs launched in Q2 and Assassin's Creed 3 launched in Q4.
54 per cent of The Division sales were on PS4, with 45 per cent on Xbox One.
Far Cry Primal is second, with Black Ops 3 in third, FIFA 16 in fourth and Plants vs Zombies: Garden Warfare 2 in fifth.
Sales of The Legend of Zelda: Twilight Princess HD are down 84 per cent, which sees the Wii U game slip from second to ninth – understandable given the console's low install base.
Hitman, although not getting a disc release until 2017, actually charted at No.29 thanks to the collector's edition.
Elsewhere Street Fighter V looks to be heading out of the chart, dropping from 11th to 22nd, having only launched four weeks ago.
Source: UKIE Games Charts, compiled by GfK Chart-Track, (All Prices) Week Ending March 12, 2016
1. TOM CLANCY'S THE DIVISION
2. FAR CRY PRIMAL
3. CALL OF DUTY: BLACK OPS III
4. FIFA 16
5. PLANTS VS ZOMBIES: GARDEN WARFARE 2
6. LEGO MARVEL AVENGERS
7. GRAND THEFT AUTO V
8. FORZA MOTORSPORT 6
9. THE LEGEND OF ZELDA TWILIGHT PRINCESS HD
10. TOM CLANCY'S RAINBOW 6: SIEGE
11. HEAVY RAIN & BEYOND TWO SOULS COLLECTION
12. MINECRAFT: XBOX EDITION
13. ASSASSIN'S CREED: SYNDICATE
14. LEGO JURASSIC WORLD
15. MINECRAFT: PLAYSTATION EDITION
16. MINECRAFT: STORY MODE
17. RISE OF THE TOMB RAIDER
18. STAR WARS BATTLEFRONT
19. METAL GEAR SOLID V: THE PHANTOM PAIN
20. WWE 2K16
UFC 2 and Pokken Tournament are new in stores this week, but The Division is likely to have enough staying power to hold at No.1 for a second week. Look out for UFC 2 to make the Top 5, with Pokken Tournament likely doing no better than a Top 10 entry.