Crazy Seasons is a simple and colorful platformer created by Idea Software for the Amiga and released in 1992.
The game is loosely inspired by classic arcades like Bubble Bobble, with cute characters (penguins) and funny enemies leaving food and other objects as bonuses.
The graphics are charming, as well as the music, based on a remix of Vivaldi's Four Seasons. Probably not the best platformer available for the Amiga, but it's worth trying.