Putt-Putt's sprite used in Putt-Putt Joins The Parade and Putt-Putt Goes to The Moon is still present in the game, but it's rendered incorrectly which a broken color pallet.

If you add the line "UpChuck=71595" to the hegames.ini file and eat ten cotton candies, Putt-Putt will vomit and Pep will eat it.