The video is a screen recording of a first-person shooter game. The player is holding a gun and moving through a dark, indoor environment with greenish lighting. They encounter and shoot several enemies, as indicated by the on-screen text "ENEMY KILLED 100" and "KILL ASSIST 64 193". The player also looks through a scope to aim at distant enemies, with a red circular reticle and a distance counter visible. The environment is dimly lit, with occasional light sources casting shadows on the walls.