http://www.pcgamer.com/playerunknowns-battlegrounds-beats-dota-2s-highest-concurrent-player-record/ >PlayerUnknown’s Battlegrounds’ unstoppable rise continues, with the game hitting yet another milestone today. The massively popular battle royale shooter has now broken Dota 2’s record for highest concurrent player count on Steam.  >Yes, Dota 2’s 1.29 million record has been shattered, with PUBG hitting 1.3 million concurrent players. That’s the most people playing at the same time any game on Steam has boasted.