Tencent Games has asserted that it has drawn level with Epic Games' Fortnite in terms of mobile user numbers for its own game, PUBG. This means that PUBG has made it to about 200 million users. It is estimated that both games also have the same approximate number of users who play at least once a day (30 million).
https://www.notebookcheck.net/PUBG-now-equals-Fortnite-in-mobile-user-numbers-Tencent-Games.383711.0.html