Cuphead

Cuphead captivates players with its stunning visual fidelity, meticulously hand-drawn and watercolored in the style of 1930s Fleischer cartoons. Brothers Chad and Jared Moldenhauer even mortgaged their homes to fund this artistic endeavor, resulting in a game visually unlike anything else in the industry. Despite its brutally challenging gameplay, Cuphead has sold over 12 million copies, proving that a unique art style combined with demanding mechanics can achieve widespread appeal. This indie darling has even spawned a Netflix animated series, demonstrating its broad cultural impact beyond gaming.