Not sure if Western media is reporting on this yet.— Daniel Ahmad (@ZhugeEX) December 19, 2017
Looks like a game called "Teemo's Adventure" has been approved for sale in China. Riot Games is listed along with Tencent as the developer / publisher.
It's going to be a PC game apparently.
Teemo is a LOL champion. pic.twitter.com/5cVLWvkuex