GTA IV cost 100 million $ to make (Requested by Soriku).

[leo-j]

Soriku said:
@konn

Just saw it :)

@tombi

PS3 and 360 combined?

Only the 360, since its via gamerscore, which it seems has surpassed to total for HALO3, indicating that GTA 4 has already passed the install base of halo 3 in less than 24 hours, and still selling like hotcakes.