Valhalla Calling

Ouroboros

Bewinged Beast

Megalovania (From "Undertale")

Spider Dance (From "Undertale")

Gospel of Dismay

Herr Faust (From "Wolfenstein: The New Order")

The Demon God (From "Princess Mononoke")

Echo

Escape from the City (From "Sonic Adventure 2")

Great Bay Temple (From "The Legend of Zelda: Majora's Mask")