
Steam concurrent user record was originally set by Grand Theft Auto V, which in April brought more than 300,000 players on Valve's PC platform. Later it went on to set an even bigger record, according to independent monitor Steam Charts, with 360,000 peak players. However Fallout 4 has now smashed that record with more than 445,000 concurrent player.
Fallout 4 Surpasses GTA 5's Record for Most Concurrent Players on Steam