Kirbys Dream Land (Nintendo Game Boy, 1992)

In Kirby's Dream Land you play as Kirby, a cute, fluffy, powder puff who acts as a living vaccum. You can suck up villians and either spit them out, or swallow them. The goal of the game is to defeat the main bosses. First you must fight a huge wind blowing tree. This is accomplished by shooting apples at it. In the second level you go to Castle Lololo, where you must fight the evil twins, Lololo, and Lalala. Next is the Floating Islands. There you must take to the skies an fight a huge cannon ball shooting blimp. Level four is Bubbly Clouds. Here you fight Kracko, a spiky cloud with an eye in it. The fifth and final level is called Mount Dedede. King Dedede is the final boss, but before you face him you must fight all of the bosses you already fought in previous levels.