Shuzer is one of the villains from Red's storyline in SaGa Frontier.
He attacks Red and his father while they are driving, killing Red's father and leaving Red badly wounded. Red is saved by the hero Alkarl, who forces Shuzer to flee and turns Red into Alkaiser. Red investigates Balck X and eventually finds Shuzer's base in the back alleys of Koorong, where they fight. Shuzer attempts to flee by helicopter, but Red follows him and, transformed into Alkaiser, fights him again and defeats him. Shuzer appears again in Black X's base, having been recovered by Dr. Klein, but he once again is defeated by Alkaiser.