In the week of bank hoidays and a Royal Wedding, the UK wanted to think, fight and get fit. Portal 2 sticks to the top, with the excellent reboot of the Mortal Kombat series close behind. Zumba fitness refuses to fade away, with a climb to number 3! UKIE Games Charts©, compiled by GfK Chart-Track
| LW | TW | TITLE | AGE RATING | PUBLISHER |
| 1 | 1 | PORTAL 2 | PEGI 12+ | ELECTRONIC ARTS |
| 2 | 2 | MORTAL KOMBAT | BBFC 18+ | WARNER BROS. INTERACTIVE |
| 4 | 3 | ZUMBA FITNESS | PEGI 3+ | 505 GAMES |
| 6 | 4 | OPERATION FLASHPOINT: RED RIVER | BBFC 15+ | CODEMASTERS |
| 3 | 5 | CALL OF DUTY: BLACK OPS | BBFC 18+ | ACTIVISION BLIZZARD |
| 5 | 6 | LEGO STAR WARS III: THE CLONE WARS | PEGI 7+ | LUCASARTS |
| 7 | 7 | FIFA 11 | PEGI 3+ | ELECTRONIC ARTS |
| 9 | 8 | WII FIT PLUS | PEGI 3+ | NINTENDO |
| 10 | 9 | HOMEFRONT | BBFC 15+ | THQ |
| 15 | 10 | JUST DANCE 2 | PEGI 3+ | UBISOFT |
| 8 | 11 | CRYSIS 2 | PEGI 18+ | ELECTRONIC ARTS |
| 11 | 12 | POKEMON BLACK VERSION | PEGI 3+ | NINTENDO |
| 18 | 13 | MICHAEL JACKSON: THE EXPERIENCE | PEGI 12+ | UBISOFT |
| 12 | 14 | POKEMON WHITE VERSION | PEGI 3+ | NINTENDO |
| 16 | 15 | TIGER WOODS PGA TOUR 12: THE MASTERS | PEGI 3+ | ELECTRONIC ARTS |
| 14 | 16 | WII SPORTS RESORT | PEGI 3+ | NINTENDO |
| 31 | 17 | KINECT SPORTS | PEGI 12+ | MICROSOFT |
| 17 | 18 | DRAGON AGE II | BBFC 18+ | ELECTRONIC ARTS |
| 20 | 19 | ASSASSIN’S CREED: BROTHERHOOD | BBFC 15+ | UBISOFT |
| 22 | 20 | LEGO HARRY POTTER: YEARS 1-4 | PEGI 7+ | WARNER BROS. INTERACTIVE |
UKIE Games Charts©, compiled by GfK Chart-Track