Listen to the sound clip 7. World 5 from Sleep Attack (Original - Video Game Music: 7. World 5 7. World 5 This sound is from Sleep Attack (Original - Video Game Music Video game music from Sleep Attack (Original for iOS. Published by Filippo Beck Peccoz (Bandcamp) (2014). Uploaded by Kevin (Maycroft) Harvick. Go to the full soundboardwith more sound clips Search