Square Enix's Sleeping Dogs saw an eight per cent increase in sales to earn another week at No.1 and prevent Namco Bandai's Tekken Tag Tournament 2 from claiming the top spot.
A third week at No.1 for Square Enix's open-world action title.
New Super Mario Bros. 2 must settle for second place.
It's a third successive week at No.1 for SEGA's London 2012: The Official Video Game, in what was another quiet week for video game releases.
The continued success of Team GB at the London 2012 Olympic Games is doing wonders for SEGA's official video game of the games, with sales up a huge 88 per cent week on week.
SEGA Sammy posted a net profit of ¥2.5 billion ($32m / £20m) for the quarter ended June 30, 2012.
The start of the London 2012 Olympic Games has helped SEGA claim a UK Video Games chart No.1 with its official game of the games.
Pitchforks at the ready, everyone! Hirokazu Yasuhara, director of the Mega Drive era Sonic titles, has taken a position at Nintendo.
Call of Duty: Modern Warfare 3 has held on at the top of the All Formats All Prices UK video game chart, despite a huge 87 per cent drop over week one.
A blue Wii console will be released as part of a bundle featuring Mario and Sonic at the London 2012 Olympic Games, Nintendo has announced.
Headline titles from the two publishers are SEGA's Sonic Generations and Mario & Sonic at the London 2012 Olympic Games, and THQ's WWE 12 and Saints Row: The Third.