Now there's a game in the Chinese version of viral short video app TikTok
Is ByteDance going after WeChat with Douyin's first mini game?

TikTok, the viral short video app, is about to get more addictive.
TikTok, the viral short video sensation, has its roots in China
Douyin, the Chinese version of TikTok, just launched its first mini game: Yinyue Qiuqiu, a rhythm game that lets you bounce a ball to the beat.

It's not clear if this game is coming to the West. But mini programs have been all the rage in China.
They're basically apps that live inside other apps, small enough that they can be downloaded virtually instantly. WeChat's enormous collection of mini programs is one of the reasons Tencent's mega-app is so powerful in China -- allowing third-party developers to add more functionality to it, and turning it into a virtual operating system.
WeChat, the app that does everything
The first mini games actually debuted on Facebook in 2016 as Instant Games -- before WeChat rolled out its own in December of 2017.