It seems theres a dark cloud looming over the release that some fans might not know yet, and its about the games multiplayer Black Ops 4 maps available at launch. We now know that the Black Ops 4 maps available at launch will only be 11, with four of them being remade maps, which leaves us with seven brand-new maps to play on.
Source: N4G PC Report: Call of Duty: Black Ops 4 Launching With Only 11 Maps and 4 Are Remakes