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Succubus Research Diary

Wishlist Follow Ignore Install Unwatch Watch
App ID 1495000
App Type Game
Developer
Publisher Arcus Plume
Supported Systems Windows Linux
Technologies PyGame Engine, RenPy Engine
Last Changenumber 29666043
Last Record Update 20 June 2025 – 10:14:46 UTC ()
Release Date 6 September 2021 – 15:00:42 UTC ()
❓ 80.92%
34 reviews
0
In-Game

The daring explorer Serena and the kindhearted succubus Nerisha meet by chance in the depths of the Underground. Succubus Research Diary is an adult visual novel about the unusual and very intimate relationship between the two women.

Additional Information

Developer Arcus Plume
community_visible_stats Yes
ReleaseState released
Publisher Arcus Plume
Store Release Date 6 September 2021 – 15:00:51 UTC ()
osarch empty string
community_hub_visible Yes
Primary Genre Casual (4)
Store Genres Adventure (25), Casual (4), Indie (23), Simulation (28)
Steam Release Date 6 September 2021 – 15:00:42 UTC ()
Store Asset Modification Time 5 December 2022 – 16:47:54 UTC () (1670258874)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct28.280542986425345
height_pct76.74340202353432
osextended empty string
review_score 7
review_percentage 97
Detected Technologies (?) PyGame Engine, RenPy Engine, Python SDK, SDL SDK
restricted_countries CN,DE
China, Germany
Content Descriptors Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)
First seen on SteamDB 5 December 2020 – 12:38:54 UTC (), in changelist #10193252
Content Descriptors (Including DLC) Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes

Tags

📚 Visual Novel 💘 Romance 😌 Casual 🖥️ Simulation 💘 Dating Sim 👩 Female Protagonist 🔞 Sexual Content 🏽 2D 🍑 Nudity 🧸 Cute 📚 Story Rich 🗺️ Adventure 🌱 Indie 🏳️‍🌈 LGBTQ+ 🎭 Fantasy 👤 Singleplayer 🔚 Multiple Endings 🫣 NSFW 🥵 Hentai

Categories

Single-player Steam Achievements Steam Trading Cards Steam Cloud Family Sharing Adult Only

Assets

Load all asset images
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clienttga 4b20c5f106a5a2cc10893e5262db65eefa11f378
icon 797434ccf216acf97f71d06503c9d9b662829fe5
logo 3e3e319f95536389c8938491561a32a111c5f745
logo_small 3e3e319f95536389c8938491561a32a111c5f745_thumb
LinuxClientIcon 72c656dfbb9dda6016d4eccb877a51287fcdbcdb
small_capsule
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header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
image/englishlogo.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct28.280542986425345
logo_position/height_pct76.74340202353432
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
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library_herolibrary_hero.jpg
community_icon797434ccf216acf97f71d06503c9d9b662829fe5.jpg
page_background_pathapp/1495000
raw_page_backgroundpage_bg_raw.jpg
timestamp30 August 2024 – 09:02:04 UTC
Trailers
256825777 ↴
trailer_nameAnnouncement Trailer
trailer_category0
trailer_480p/video/webm256825777/movie480_vp9.webm
trailer_480p/video/mp4256825777/movie480.mp4
trailer_max/video/webm256825777/movie_max_vp9.webm
trailer_max/video/mp4256825777/movie_max.mp4
microtrailer/video/webm1495000/353896/496f6db8d7d0d078ca516acf103c8af2ddb8ee3c/1750995242/microtrailer.webm
microtrailer/video/mp41495000/353896/496f6db8d7d0d078ca516acf103c8af2ddb8ee3c/1750995242/microtrailer.mp4
screenshot_medium256825777/movie.293x165.jpg
screenshot_full256825777/movie_full.jpg
trailer_base_id353896
all_agesfalse
is_highlighttrue
timestamp1615993439

Bundles

ID Name % Set Created
42606 Nerisha's Adventures -20% No 18 June 2024 – 13:05:46 UTC

Store Packages

SubID Name Billing Type Last Update
527059 Succubus Research Diary Store or CD Key 10 July 2025 – 17:12:35 UTC

Packages

SubID Name Billing Type Last Update
627770 Steam Sub 627770 No Cost 24 August 2022 – 00:26:28 UTC

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