In the video, a person is playing a first-person shooter game. The game seems to be set in a dark and eerie environment with green and red lights. The player is holding a gun and is shooting at zombies that are coming towards them. The zombies are moving towards the player in an attempt to attack them. The player is shooting back at the zombies, trying to defend themselves. The game seems to be quite intense, with the player having to be on the lookout for any zombies that might be lurking around. The player's gun is visible in the lower part of the screen, and there are various game controls and indicators on the screen. The video is fast-paced and action-packed, with the player moving around and shooting at the zombies.