Beat Angel Escalayer is an adult visual novel developed by AliceSoft, which combines elements of adventure and strategy games. The story follows the protagonist, Kyohei Yanase, and the titular heroine, Escalayer, as they battle against the evil forces of the Dielast. The series is renowned for its engaging storyline, colorful characters, and a mix of romantic and comedic elements. It has been adapted into various media, including an anime OVA series.