Mojo Jojo ends up spotting Planet Fusion before it makes it's way to Earth, and with his monkey minions attempts to conquer it himself. When searching the universe for new planets to consume, Planet Fusion sends out three terrafusers: a central one, and two smaller ones. Planet Fusion arriving at Earth, from FusionFall: Worlds Collide. In the present day, Planet Fusion has now arrived at the Earth, the advent of which has sparked the Fusion Invasion, a war where those on the Earth have united against Planet Fusion to save the world, and by extension, the universe. Possessing a surface that is seemingly composed of Fusion Matter, it travels through space like a cosmic scourge, breaking down and absorbing planet after planet, which only serves to increase its gravity and power. This planet has been terrorizing the universe for thousands of years with the single goal of bringing total destruction. It is an enormous planet that has existed for eons and is ruled by the mysterious Lord Fuse. Planet Fusion, sometimes referred to as Planet Fuse, is a location in Cartoon Network Universe: FusionFall and its fan revivals.
– Quick Start Game Guide, Cartoon Network Universe: FusionFall Victory Pack This enormous planet ruled by Lord Fuse has been travelling through space, breaking down planets and absorbing them. Planet Fusion, from Cartoon Network Universe: FusionFall.
