Valve’s new game racks up 16K concurrent players, without officially existing EngadgetDespite pulling in 12,000 players this weekend, Valve still hasn’t acknowledged the Overwatch-style shooter everyone knows it’s making GamesradarWe can all see that Valve’s unannounced shooter Deadlock just hit over 18,000 concurrent players, Gabe PC GamerValve’s Yet-To-Be-Announced Multiplayer Game Already Has Thousands Of Players On Steam KotakuDeadlock, Valve’s New Hero Shooter, Is Quietly Amassing Thousands of Playtesters IGN