"What in Hell is Bad?" is a highly anticipated female-oriented R-rated mobile game developed by EROLABS. The game includes adult content, nudity, and sexual themes, but does not contain clear scenes of sexual acts. The games story revolves around cruel angels that invaded Hell, and the devils of Hell are powerless because of a contract, and innocent devils are in danger. The player takes on the role of a character with Solomons blood inside them, who must fight to save the innocent devils. The game was released on October 4th, 2023, and has been pre-registered by over 300,000 people.