UK 2017:

Top 10 Games (Packaged and Digital Sales)*

01. FIFA 18 (ELECTRONIC ARTS) - 2,696,721
02. CALL OF DUTY: WWII (ACTIVISION BLIZZARD) - 2,442,416
03. GRAND THEFT AUTO V (TAKE 2) - 1,080,022
04. ASSASSIN'S CREED ORIGINS (UBISOFT) - 679,965
05. DESTINY 2 (ACTIVISION BLIZZARD) - 673,551
06. STAR WARS BATTLEFRONT II (ELECTRONIC ARTS) - 658,814
07. CRASH BANDICOOT N.SANE TRILOGY (ACTIVISION BLIZZARD) - 651,354
08. TOM CLANCY'S GHOST RECON: WILDLANDS (UBISOFT) - 574,889
09. GRAN TURISMO: SPORT (SONY COMPUTER ENT.) - 484,833
10. HORIZON ZERO DAWN (SONY COMPUTER ENT.) - 456,374

*Nintendo and Bethesda don't provide digital sales numbers (Not that it'd make a difference to the top 10)