Deltarune is an episodic role-playing game by Toby Fox, and Chapter 4 continues the story of Kris and their friends travelling between the Light World and the Dark World. The Titan reveal is one of its most imposing moments, using heavy, foreboding music to mark a threat far larger than an ordinary enemy. Fans have clipped the audio for gameplay videos, lore discussions and dramatic edits, where the slow build makes it an easy shorthand for something enormous arriving. Its popularity comes from that scale and tension.