Plunge is a unique and exciting turn-based dungeon plunger game developed by Adknown. It follows the adventure of Billie, who is the billionth prisoner of a wacky medieval mega-prison. Her ultimate goal is to find freedom on the other side, but instead of climbing her way out, she realizes that the only way to escape is to go further into the depths below. The game features a wide variety of guards, creatures, and otherworldly beings that players must dodge, dash, and defeat in order to progress.

In Plunge, players can choose to play as Billie or other cartoony characters with charming criminal charges. The game offers turn-based roguelike action, where each floor is an individual challenge meant to test the player's battle skills and wits. Movement is based on sliding ice physics, and enemies have unique and peculiar patterns. With over 400 randomly-selected levels across three separate challenging sections, Plunge offers a fast pick-up-and-play experience that will keep players entertained for hours.