Dayum. I think base Far Cry 5 is like.... either twice as much as that, or only 10GB more than that. And that game came out this year, so like...dayum
Rockstar packs more into their games then anyone. Believe me. The fine details. You won't see a single repeat building or sign anywhere in that game (other then chain brands). Every intersection is unique, every road is different. Many games make cities sort of blur together as one, but Rockstar makes everything unique like in real life. I've never seen a company be able to do that. You can see the socio economic factors fully come into play as you drive through neighborhoods. You can tell this neighborhood isn't as good by X or that this isn't as nice as this place because of X.
It is truly amazing. I've spent hours just driving around and walking around slowly examining all this stuff.