Thank you. All art comes from itch.io assets (listed in the credits). If you know a good pack of 8-bit sounds from itch.io I'll be all ears.
Have you tried BFXR? Its a free 8 bit sound generator. Its perfect for creating sfx for 8 bit games and has plenty of presets!
I've tried before, I didn't recall for the presets though... Worth giving it a try again, thanks!