Succubus Research Diary: A Pact Between Demon and Explorer

7/21/2026, 6:42:48 AM

Release date: 9/6/2021

Tags: #visual-novel #romance #casual #simulation #dating-sim #female-protagonist #sexual-content #2d

User Reviews

Score: 95%Positive
Review Count: 37 reviews
Fetched At: 7/21/2026, 6:42:49 AM

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥480
Global Price: $3.99
Sale Status: Regular pricing
Price Checked At: 7/21/2026, 6:42:47 AM

Key highlight

A visual novel where a young succubus unable to fully develop her powers due to lack of experience meets a stranded human explorer, leading to an unusual pact. Features romance, simulation, and dating sim elements with a

Who this is for

Recommended for players who enjoy exploring the development of relationships between unique characters, such as a succubus and a human explorer. The game offers engaging simulation elements where player choices can influence the narrative.

Details

Overview

Succubus Research Diary invites players into a unique narrative experience centered around Nerisha, a young succubus struggling with her undeveloped magical powers due to a lack of sexual experience. Unlike her peers, Nerisha eschews the idea of sex slaves, holding firm to her ideals of equality. Her life takes an unexpected turn when Serena, a human explorer separated from her expedition, stumbles upon Nerisha's home. Facing their respective predicaments, the two women forge an unusual pact, setting the stage for a story that blends romance, simulation, and visual novel elements.

Highlights

This visual novel features a compelling narrative with a female protagonist, exploring themes of romance and personal development.
Players engage with a simulation and dating sim experience, offering a unique take on character interaction and relationship building.
Developed and published by Arcus Plume, the game was released on September 6, 2021, and includes features like Steam Achievements and Cloud Saves.

Who It's For

Succubus Research Diary is designed for players who enjoy visual novels with a strong romantic element and a focus on character-driven stories. Those who appreciate simulation and dating sim mechanics, particularly with a female protagonist and mature themes, will find this title engaging. It's also suitable for those seeking a casual yet thought-provoking narrative experience.

Game Info

Succubus Research Diary is a paid title available on Steam, developed and published by Arcus Plume. It falls under the Visual Novel, Romance, Casual, Simulation, and Dating Sim genres, with a specific focus on a female protagonist. The game supports English language and includes multi-player functionality, alongside Steam Achievements, Steam Trading Cards, and Steam Cloud support. User reviews have been positive, indicating a well-received experience.