Mostly from modern games (e.g. Super Mario Maker, Zelda - Breath of the Wild, etc.).
All sounds are from MFGG and The Sounds Resource (except fanfares and SMW Exit sound intro, Some are unchanged, Cartoon SFX [in Legacy folder] ripped by me). The standard invincible used is remixed by MorganKing at Newgrounds, and the other invincible used is from VGMusic MIDI.