McPixel 3 is a whimsical adventure featuring McPixel, a hero in the quirky city of McBurg. As players navigate through various imaginative scenarios, they'll encounter challenges that require collecting coins to unlock new levels. The game cleverly weaves past adventures into the present, populating the city with characters and objects from earlier stages. Additionally, players can customize McPixel by trying on various costumes amassed throughout their journey, adding a fun layer of personalization as they strive to become the ultimate hero.