The video is a screen recording of a video game. The game is set in a dark cave with rocky walls and a narrow path. The player is holding a gun and is shooting at a green monster that is attacking them. The monster is moving towards the player and is firing back. The player is trying to dodge the monster's attacks while shooting it. The game's graphics are realistic, with detailed textures on the cave walls and the monster. The player's health and ammo count are visible on the screen.