It wasn’t all that long ago, that when you got a new video game, you got the game as it was, and as it was going to be. If the game was on a disc or especially on a cartridge, you weren’t going to get anything different. If there was a really big problem, a re-release of the game might happen, but patches weren’t a thing. Even as video games started to move into the realm of the internet, updates (which not all that long ago could still be purchacsed on disc) didn’t really do anything. You might get a few more maps for multiplayer, or an expansion, but the base game was still basically the same. But in the past few years, all that’s changed.