This theme is inspired by the classic run and gun video game Cuphead, which heavily focuses on boss battles. It features images lifted from the official game, starring the fantastic Cuphead and his sensational brother brother Mugman. There are also a host of other characters included in the theme like King Dice, The Devi and Cala Maria among others. The 1930’s art style depicted in the playable characters is stunning, to say the least. You’ll love this 14 high-definition wallpaper theme to the core if you are a true fun of cartoon.