An Unconventional School

by LulluDev

Uncensored Windows Linux
VersionS2 v0.5.5
EngineRen'Py
Released2026-05-08
Updated2026-05-08
LanguageEnglish

About An Unconventional School

An Unconventional School is a Ren'Py adult visual novel by LulluDev set in a school. You follow the romantic lives of several characters: some are new to love, others keep secrets from friends, and some simply want fun. The story is linear, but players can skip events they do not want to see. The presentation uses 3DCG animation.

The current build is S2 v0.5.5, released on May 8, 2026, and development is ongoing. It runs on Windows and Linux in English without censorship. The latest update log adds a requested scene, plus scenes for Akari, Surprise, Kotori, and Rie, continuing earlier additions such as the poll, Momoko, Shizuka, Alice, Hiori, Kanna, Shion, and Nonoa scenes, along with Christmas outfits and scenes.

Developer's description

Follow the romantic lives of various characters, some of whom are just starting out in the world of love, others who are hiding secrets they wouldn't want their friends to know about and others who just like to have fun. Although the game follows a linear line, you can choose not to see any events that are not to your taste (Like NTR events).​

Download An Unconventional School S2 v0.5.5

Changelog

S2 v0.5.5 changelog Requested h-scene (It’s a built-up order, so it’s huge.) Akari h-scene Surprise h-scene Kotori h-scene Rie h-scene S2 v0.5.0 Requested h-scene 1: 100% Poll h-scene 100% Momoko h-scene: 100% Shizuka h-scene 100% Alice h-scene 100% S2 v0.4.6 Christmas Update Changelog: Added to the game: Hiori h-scene Kanna h-scene (requested) Alice h-scene Nonoa h-scene (requested) Kanna Christmas Outfit Hiori Christmas Outfit Alice Christmas Outfit Shion Christmas Outfit Nonoa Christmas Outfit Surprise Christmas h-scene Nonoa Christmas h-scene Hiori Christmas h-scene Kanna Christmas h-scene (requested) Alice Christmas h-scene Shion Christmas h-scene v0.4.5 Added Nanaru, Added Maaya, New Dante story, New Nanaru h-scene, New Maaya h-scene, New Rie h-scene, New Satomi h-scene, New Kanna h-scene, New Kotori h-scene, New Kotori summer h-scene, New Kanna h-scene v0.4.3 New Kagura ZZZ h-scene, New Hanabi ZZZ h-scene, New Hiori h-scene, New Kanna ZZZ-hscene, New Shizuka h-scene v0.4.2 New Kanna h-scene Yuka voice added New Yuka h-scene New Kotori h-scene New Rie h-scene Astra Yao and Kagura h-scene 1 Kanna zzz h-scene 1 Hanabi and Jane Doe h-scene 1 v0.4.1 New Kanna x Kotori h-scene (this one is really big) New Asami h-scene New Hanabi x Kaori h-scene (with a surprise) New Hiori h-scene and more v0.4.0 New Asami h-scene Suzuka voice added Suzuka/Kotori/Seiji ecchi scene New character (Anna) New Shion h-scene New Anna h-scene Anna voice added New Asami h-scene New character (Adam) New character (Souma) New Kanna h-scene New Satomi h-scene New small Hanabi loop v0.3.9 New Nonoa h-scene Kaori voice added Shion voice added Meimei voice added Suzuka voice added New Kaori h-scene New character (Ono) New Kanna h-scene New Kanna h-scene (2) New short Eri h-scene New Shizuka h-scene New Kanna h-scene (3) New Shion h-scene New Meimei h-scene New (???) holiday h-scene New Rie holiday h-scene New Kagura holiday h-scene New Asami holiday h-scene New Kanna holiday h-scene v0.3.8 + Fix New character (Meimei) New character (Shion) New character (Steve) New Kanna h-scene New Satomi h-scene New Hanabi h-scene Added shot sound Alice voice added Ruri voice added Rie voice added Kotori voice added New Rie Halloween h-scene New Kotori Hallowen h-scene New Ruri Alice Halloween h-scene New Kanna Halloween h-scene New Hiori h-scene Momo voice added v0.3.7 Changelog ''An Unconventional School" H-scene special New Nonoa h-scene New Kanna h-scene New Asami h-scene New Kagura h-scene New Hiori h-scene New Hanabi h-scene New Hotaru/Konomi h-scene New Shizuka h-scene New Hiori h-scene v0.3.5 Added Day 6 (return of interactive map) Added Day 7 Added Day 8 Added sound effect for h-scene (each girl will have her own voice) Added sound effects for sex-scenes (like pistons/claps/''splurts'') v0.3 -Akari introduced -Swimming club president introduced (Nonoa) -Many hentai and ecchi scenes added (some animated, some not) -There won't be many (maybe any) interactive maps in this update, I'm going to focus on the story and how things start happening. v0.2 - Another type of interactive map added - Fixed Kotori's teeth (better fangs) - Day 4 completed - New tutorials added. - Day 5 completed v0.1 - Day 1 completed - Day 2 completed - Day 3 completed - Remake of Rie, Hiori, Kanna, Shizuka already added - Several new characters added - Tutorial for days added

Player reviews

Player rating 3.0 / 5 · 17 ratings
Written reviews 17 · avg 3.1★
Positive (4–5★) 35%
Latest review 2026-04-13

What players say

Mixed average: players praise unique models and sex scenes, but criticize weak story, limited agency, and confusing character overload.

5★ 5
4★ 1
3★ 4
2★ 4
1★ 3

Players like

  • Unique, varied character models and Koikatsu-style renders
  • Well-made sex scenes and animations
  • Multiple character perspectives in early story
  • Engaging dialogue and writing for some players

Common complaints

  • Too many characters, making names and relationships confusing
  • Weak story, poor pacing, and shallow character depth
  • Limited player agency and no meaningful choices

Best for players who enjoy Koikatsu-style models, sex scenes, and multiple perspectives.

Summarised from 17 written player reviews.

Clovisian 2026-04-13 ★★★★★
This is my first review on this site, so I’ll try not to ramble too much. Positive points: The character models/design are fantastic. Every girl looks unique, and there’s a lot of variety from small to big bodies, different skin…
cosplaylover97 2025-02-21 ★★★★★
A really weird game with decent sex scenes and great and unique Koikatsu models. There is no "player" character or protagonist. The whole game is more like you choosing a character to watch their story through a god's lens. The…
Agile7961 2025-01-17 ★★★★★
Great girls and great scenes. Swimsuits are always great. If you're not much of a story guy this is a really great game. The dev is consistently good with scene selection also. Would prefer if it had a gallery because…

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