The Thirteenth Spell

by Milena Depay

Uncensored Windows Mac Android

Versionv0.1

EngineUnity

Released2026-02-22

Updated2026-02-23

LanguageEnglish + 8

About The Thirteenth Spell

The Thirteenth Spell is an 18+ fantasy game made with Unity by Milena Depay, using 2D AI-generated CG art. You play as Jin, a determined first-year student in the Spellcraft program at Arcanum Academy, a magical university filled with misty libraries, enchanted portraits, hidden corridors, and a department common room. Alongside classes, exams, and magical duels, she meets vibrant characters from other departments, including Potions experts and Artifact Seekers, where friendship may become romance. While navigating student life, she discovers clues about the forbidden Thirteenth Spell, a mystery that could alter the fate of the magical world. Adult themes include fantasy, lesbian relationships, and female domination.

The current build is v0.1, released on February 22, 2026, and development is ongoing. It is available for Windows, Mac, and Android, with English plus eight other languages. The game is uncensored. The latest changelog describes an initial zone release.

Developer's description

You will meet Jin — a stubborn and determined freshman who, against all odds, has been accepted into the prestigious "Spellcraft" department at Arcanum Academy. She faces not only studies, difficult exams, and magical duels but also: Friendship and Romance: Meeting vibrant characters from other departments — from cunning Potions experts to fearless Artifact Seekers. Among them, you might find loyal allies or perhaps something more. The Atmosphere of a Magical University: Misty libraries, enchanted portraits, mysterious corridors, and your department's common room — everything you need to immerse yourself in that magical atmosphere. The Main Mystery: But amid the routine of student life, Jin stumbles upon traces of the legendary and forbidden Thirteenth Spell. Unraveling its secret could change the fate of the entire magical world. The game combines the atmosphere of Hogwarts, a detective storyline, elements of romance, and 18+ content.