This video features a person playing a game on their phone. The game appears to be a first-person shooter, with the player moving through a dark and eerie environment, possibly a dungeon or a maze. The player's hands are visible, holding the phone and controlling the game. The game's graphics are dark and atmospheric, with a limited color palette dominated by shades of black, gray, and occasional red. The player moves through the game, aiming and shooting at enemies, and the game's interface is visible on the screen.