Yeah, visual assets up to very high resolutions is a large part of it. I wish I remembered the game, but I do recall one (it was a free to play battle royal gam

Yeah, visual assets up to very high resolutions is a large part of it. I wish I remembered the game, but I do recall one (it was a free to play battle royal game, not fortnite or PUBG) that had an ~15GB base game download, and then an addition 30GB for 4K textures. In the case of GTA I’d imagine the voice lines are a major source of size as well. They’ve been doing updates for the online with new missions and voice lines for ages.