https://www.gamespot.com/articles/pubg-mobile-update-out-now-adds-first-person-new-m/1100-6459935/

PUBG Corp. and Tencent have released a new update for the mobile version of PlayerUnknown's Battlegrounds. The update is available to download now for both iOS and Android devices, and it introduces a handful of new features to the game, including an additional mode, emotes, and other content.

Among other things, update 0.6.0 adds the ability to play Classic Mode in PUBG Mobile in first-person. It also introduces a chaotic new Arcade mode called Mini-Zone. In this mode, players are dropped onto a smaller map that contains three times as many weapons as usual, making for more intense and much shorter matches.