This video is a screen recording of a first-person shooter game. The player is holding a gun and moves through different rooms and corridors of a building. The gun has a scope attached to it, which the player uses to aim at distant targets. The player successfully hits and eliminates several targets, as indicated by the on-screen notifications. The environment is modern and minimalistic, with bright lighting and clean lines. The player's movements are smooth and precise, indicating a high level of skill and familiarity with the game.