bullet.wav
Gun11.wav
http://www.themotionmonkey.co.uk/free-resources/retro-arcade-sounds/

balloon.wav
Impact3.wav
http://www.themotionmonkey.co.uk/free-resources/retro-arcade-sounds/

player_collision.wav
Impact5.wav
http://www.themotionmonkey.co.uk/free-resources/retro-arcade-sounds/

menu_selected.wav
kenney_digitalaudio\powerUp2.ogg
www.kenney.nl

hiscore.wav
kenney_digitalaudio\powerUp1.ogg
www.kenney.nl