Online games, music services and parts of other Web sites in China were shut down on Wednesday for a day of mourning mandated by the government after a deadly earthquake last week.
The China operator of World of Warcraft, one of the world's biggest online games, said Sunday it will seek new government approval for the game, dragging it further into a turf war between two Chinese regulatory agencies.
China has paid cash rewards to more than 200 people who found online porn and reported it to authorities, as a government crackdown on undesirable Web content spreads.
China's state news channel has blamed hugely popular online games for problems including drug addiction, teen pregnancy and even murder this month as regulators crack down on allegedly harmful content in games.
A Chinese government agency halted its approval process for hit online game World of Warcraft to operate in the country on Monday, deepening its struggle with another agency for power over China's online game sector.
Nintendo will cut the price of its popular Wii gaming console to $199.99 in the US this weekend, the company said, escalating a price war with rival consoles in a weak video game market.
The relaunch of the popular online game World of Warcraft in China, where it has already been offline for six weeks, still faces an indefinite delay as it awaits government approval for its content.