Agatha Knife is a satirical point-and-click adventure game developed by Plug In Digital for Nintendo Switch. The game revolves around the story of Agatha, a seven-year-old girl who is an insomniac and works in her mother's butcher shop. The game is set in the same world as Mango Protocol's first title, MechaNika.

In Agatha Knife, players embark on a journey to make the animals unafraid of their inevitable fate in the butcher shop where Agatha works. The game takes you on a whimsical adventure through the Psychotic Universe, where Agatha discovers religion and creates her own religion, Carnivorism, to convince the animals that the sacrifice of their flesh is the secret to eternal happiness. The game's unique hand-crafted art style, original soundtrack, and diverse characters make it a captivating experience.