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Unity
Nyacronomicon! v1.0.0
Tags
Created by Kurogoma Knights, Nyacronomicon! is a adult rpg game powered by RPGM. It was first released in December 2025 and last updated in June 2026. The game runs on Windows and is available in English (Edited MTL).
Overview
Shiro is an apprentice witch with cat ears who dreams of becoming a full-fledged master. One day, while cleaning the forbidden archives of her stern mentor Cronia, she stumbles upon a mysterious, glowing grimoire—the Necronomicon. The ancient book pulls her into its sealed world, a labyrinth of ever-shifting floors populated by monsters born from the memories of greedy souls. In this realm, defeat means losing all memories and returning to the start, but permanent relics allow gradual growth across endless loops. Can Shiro master the dungeon's secrets, overcome her own desires, and find a way back home? Or will she be trapped forever, becoming another memory in the book's cursed pages?
Features
Key themes in this game include puzzle, rape, rpg, sandbox, strategy, tentacles, vaginal sex and 2dcg.
Frequently Asked Questions
Is Nyacronomicon! free to download?
Nyacronomicon! is available to download for free; see the download section above.
What engine is Nyacronomicon! built on?
The game is made using RPGM.
What platforms does Nyacronomicon! support?
Supported platforms: Windows.
What language is Nyacronomicon! in?
Nyacronomicon! is available in English (Edited MTL).
Screenshots
Download Links
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