nytime you're talking about the hottest game on Steam, there's an evergreen unspoken caveat: 'after Counter-Strike, of course.' CS2 is unquestionably Steam's killer app—it has well over a million concurrent players as I write this according to SteamDB, and it's showing no signs of slowing down. But don't count out the game it once absorbed and then spat out: its predecessor, Global Offensive... Read more.