Finally after 15 years we literally have Modern Warfare N@zi Zombies. Though Infinite Warfare came close to giving us Modern Warfare N@zi Zombies, being from the same developer (IW) and whatnot. Plus BO3 allowing you to come close via custom games on MW1/MW2/MW3 maps and Mobile allowing you to come close with MW1/MW2/MW3/MW2019 guns and player skins
I wonder how long it takes to find the right gun sound for a certain instrument... Given the fact that there's over a hundred guns in the game. However long it took you, it's still creative, You have earned a new sub, man!