I think most estimates place the budget of GTA 6 at well north of $1000M. That said, based on public data, it's #2 on wikipedia[1].
[1] https://en.wikipedia.org/wiki/List_of_most_expensive_video_g...
[1] https://en.wikipedia.org/wiki/List_of_most_expensive_video_g...
"Marketing: $500m; Total: $500m"
Yeah, that sounds about right.
This is absolutely wild.