Night Creatures (TurboGrafx-16)

Hecate, the Queen of Darkness, has feasted on your blood. Now you must destroy her or be hers forever, one of the Walking Undead. Hecate's bite has given you the power to change into a wolf, a bear, and other animals to battle the horde of monsters and ghouls who protect her. You must search for the one correct route through level after level of unspeakble terror to find her. Choose the most devastating weapons and become the animal best able to fight each fiend. Will you defeat Hecate or become her grotesque creature for eternity? Either way, the Queen of Darkness waits for you!