New game-extending missions and powerful player upgrades.
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.
Hong Kong-based open-world title shifts 172k units in August.
Dropping the True Crime name "was a huge relief", says United Front Games. "Really happy" Sleeping Dogs ended up as a new IP.
A third week at No.1 for Square Enix's open-world action title.