Cuphead

Cuphead is a 2017 video game created by Chad and Jared Moldenhauer and developed by Studio MDHR. It is notable for how its art style mimics the cartoons of the 1930s, down to the animation being hand-drawn. In the Inkwell Isles, the titular Cuphead and his brother Mugman end up losing a game to the Devil at his casino. Wanting to keep their souls, they agree to collect the Soul Contracts of all his debtors, whom they will have to fight in difficult and crazy battles.

Game

One of the bosses is Hilda Berg, who turns into a zeppelin once the fight starts. Her second phase involves her inflating herself and blowing out a constellation, which she uses to transform.