Galgameth was a remake of which 1985 dark fantasy film?
Galgameth:  The movie's script was written by Sang-ok Shin and is a loose remake of his 1985 "Godzilla"-inspired film "Pulgasari", which he had directed while being held in North Korea. Pulgasari: Pulgasari (Chosŏn'gŭl: 불가사리 ; RR: "Bulgasari " ) is a 1985 North Korean dark fantasy-action monster film directed by Shin Sang-ok and Chong Gon Jo.
Pulgasari