Dead Nugga

A character in a dark, futuristic environment lies on a medical gurney, struggling as a grotesque, multi-limbed creature with a long, curved blade attacks from above. The scene cuts to a close-up of a man's face as a surgical tool is inserted into his head, followed by two men in armored suits reacting with shock, and then a soldier in a snow-covered suit with a glowing green spine device, viewed from behind as they move through a desolate, debris-filled landscape.