Sony this week said that a new Killzone 2 TV ad will tout the in-game graphics engine used in the game.
Sales for Capcom Co.'s Street Fighter IV for the PS3 ranked ahead of a rival version at retail.
Sales for Microsoft Corp.'s Xbox 360 edged up in the latest Japan figures.
Sales for Street Fighter IV Xbox 360 ranked in the top 10 sales in Japan.
Sales for Nintendo Co.'s Wii increased in the latest Japan retail tally.
Nintendo this week announced the Nintendo DSi, a new version of the best-selling handheld.