Cuphead was officially announced to the public.
Cuphead was released for Xbox One and Windows PC.
Cuphead became available for macOS users.
Cuphead was launched on the Nintendo Switch platform.
Cuphead was released on PlayStation 4, expanding its platform availability.
The first DLC for Cuphead titled 'The Delicious Last Course' was announced.
The 'Delicious Last Course' DLC for Cuphead was released.
Cuphead and Mugman venture into the Devil's casino and lose their souls in a high-stakes dice game, forcing them to collect soul contracts from other debtors to save themselves.
Cuphead and Mugman set out across various worlds to defeat powerful bosses who owe debts to the Devil and collect their soul contracts.
The brothers defeat the Root Pack, a group of vegetable bosses, reclaiming their soul contracts.
Cuphead and Mugman defeat the boxing frog bosses Ribby and Croaks in their carnival arena, obtaining their soul contracts.
The brothers face Hilda Berg, a zeppelin-riding vintage cartoon character, and retrieve her soul contract.
Cuphead and Mugman defeat the giant flower boss, Cagney Carnation, in his garden domain to reclaim the soul contract.
The brothers encounter King Dice, the Devil's right-hand man, who challenges them to fight his minions before reaching the Devil.
Cuphead and Mugman confront and defeat the Devil in his lair to save their souls and break the contract.
With the Devil defeated, Cuphead and Mugman are freed from their pact and return home safely, ending the game's storyline.