About this game
A monastery has mysteriously lost contact with the outside world. Leticia, a rookie nun is tasked to investigate, and she soon discovers that the village has been attacked by monsters. Will Leticia be able to make it home safely?
Last checked 6 Nov 2026
More about Sister Leticia: The First Mission!
Sister Leticia: The First Mission! A monastery has mysteriously lost contact with the outside world. Leticia, a rookie nun from the Exorcism Division is tasked to investigate, and she soon discovers that the village has been attacked by monsters. Will Leticia be able to make it home safely? Core gameplay involves purifying monsters using a sacred staff and handgun, with 9 enemy types including goblins, rafflesia, orcs, ghosts, and devils. The game features 25 pixelated adult animations and character dynamics between Leticia (nervous but decisive) and Veronia (supportive with humor).
