This article originally appeared on ABACUS Call of Duty has become the latest game to fall victim to China’s censors -- even though it’s not the latest version that has been targeted, but instead a six-year-old installment. Black Ops II -- a chapter of the immensely popular first-person shooter franchise first released in 2012 -- features multiple endings, including one where a character imagines a fictional WWII bombing at Tiananmen Square in Beijing. And it’s this part that seems to have offended the censors. The South China Morning Post reports authorities in the eastern province of Jiangxi have told internet cafes there to stop customers playing the game. They’ve also installed surveillance software so they can monitor what games people are playing. And it’s not only American games that are falling foul of the gatekeepers. The newspaper says Red Alert 2: Glory of the Republic -- a locally developed mod of the popular Command & Conquer series which lets players fight against China’s army -- is also on the naughty list. “These kind of games include hostile messages to our country, and must be completely banned,” officials told local media. Games are shaping up as the next battleground for hearts and minds in China. One of 2017’s most popular titles -- PlayerUnknown’s Battlegrounds -- was called out by authorities for deviating “from China’s socialist core values, traditional Chinese culture and moral norms.” The move appears to have made PUBG’s competitors take note, with some of them adding red banners with nationalistic slogans . Logged on Chinese copycat of #PUBG to shoot some heads, found it festooned with “socialist core value” banners. Ingenuity of Chinese co.s pic.twitter.com/d7ENdTmyg5 — Lulu Yilun Chen (@luluyilun) November 15, 2017 “Safeguard national security, safeguard world peace,” read one such banner. For more insights into China tech, sign up for our tech newsletters , subscribe to our Inside China Tech podcast , and download the comprehensive 2019 China Internet Report . Also roam China Tech City , an award-winning interactive digital map at our sister site Abacus .