https://www.polygon.com/2017/8/27/16210866/pubg-most-concurrents-playerunknowns-battlegrounds-steam

After coming close twice on Saturday, PlayerUnknown’s Battlegrounds topped Dota 2 for most concurrent users on Steam early this morning, a milestone speaking to the game’s uncommon appeal.

It happened! PUBG just had more concurrent users than Dota 2 on Steam! pic.twitter.com/Ljw3kO2hcT