Listen to the sound clip 4. Boss3 from Hammer Kid ハンマーキッド - Video Game Music: 4. Boss3 4. Boss3 This sound is from Hammer Kid ハンマーキッド - Video Game Music Video game music from Hammer Kid ハンマーキッド for Switch, Windows. Published by Asylum Square Interactive (2021). Uploaded by peterdao. Go to the full soundboardwith more sound clips Search