in the game undertale who was mettaton's creator
Undertale The human eventually leaves Toriel to search for Asgore's castle, which contains the path (blocked by the barrier) leading to the surface world. Along the way, the human encounters several monsters, including: the skeletons Sans and Papyrus, two brothers who act as sentries for the Underground; Undyne, the head of the royal guard; Alphys, the kingdom's royal scientist; and Mettaton, a robotic television host Alphys built. Some of them are fought, with the human having to choose whether to kill them or to show mercy; should the human spare them, they become friends. During their travels, the human learns the details and the cause of the war between humans and monsters, as well as the backstory of Asriel, the son of Asgore and Toriel. Asriel had befriended a human child named Chara[b] who fell into the Underground and was adopted by Asgore and Toriel. One day, Chara fatally poisoned themself by drinking a tisane made from poisonous buttercup flowers, in a bid to have themself absorbed by Asriel in order to fulfill their plan of freeing the monsters by collecting six additional souls from the surface, which would then be used with Chara's soul to break the barrier. Asriel absorbed Chara's soul, and crossed the barrier, but from there refused to carry out the plan any further, instead deciding to attempt to return Chara's body to their home village. He was killed by humans who thought he killed Chara, as he refused to defend himself out of his pacifistic ideology. With both of his children dead, Asgore declared another war on humanity, and continued Chara's plan, seeking to break the barrier by killing any human who falls into the Underground to collect seven human souls, of which he currently has six.