videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Call of Duty: United Offensive - Mission #9 - Trenches (Soviet Campaign), Grand Theft Auto: San Andreas - Mission #20 - Management Issues, Call of Duty 2 - Mission #16 - Assault on Matmata (British Campaign) (Veteran)