One of the most unique Pokemon in the entire Pokemon franchise is Eevee, mainly thanks to its evolutions. Whereas most Pokemon evolve into one other Pokemon, Eevee can evolve into eight other creatures depending on a variety of factors. Pokemon fans have taken to calling these Eevee evolved forms "Eeveelutions," with each one representing a different Pokemon type. There are still 10 Pokemon types unrepresented by Eevee evolutions at the time of this writing, but many hope that will change with future Pokemon games.