title: Eternal Darkness
context: Eternal Darkness: Sanity's Requiem is an action-adventure video game developed by Silicon Knights and published by Nintendo. Originally planned for the Nintendo 64, it was switched to the GameCube for development and released on June 24, 2002. While the game features similar gameplay mechanics to that of Resident Evil, it distinguishes itself with unique features, such as "sanity effects". In the game, players take on the role of several characters as they battle a powerful entity who seeks to enslave humanity.
question: Who made Eternal Darkness: Sanity's Requiem?
answers.text: Silicon Knights