Ero Scheme [v0.9 Pre-Alpha] [PassionScheme]

May 26, 2026F95

Welcome to Ero Scheme — a story-based, character-driven adult visual novel dating-sim!
Play as Ark (name changeable), a cynical strategist clawing his way back from ruin. Gather followers and challenge the deviously charming Lady Erostegia for the Throne.
Meet and recruit a cast of dangerously powerful (and irresistibly alluring) female allies—each with their own desires, secrets, and breaking points. Spend your days training, exploring the city, and choosing how to handle the people you draw into your orbit. Will you date them, corrupt them, earn their loyalty … or simply use them to further your own ends?
Your words matter. Your actions have consequences.
The choice is yours. As is the path you walk on, King.
Disclaimer: [AI is only partially used to create items and backgrounds. In-game Character Sprites and Sex scenes have not been touched using AI.]

Thread Updated: 2026-05-25

Release Date: 2026-05-25

Developer: PassionSchemes Patreon – Itch.io

Censored: No

Version: 0.9.0 Pre-Alpha

OS: Windows, Linux, Mac

Language: English

Genre:

2DCG, Animated, Male Protagonist, Voiced , Adventure , Cosplay, Dating Sim , Fantasy, Parody, Humor, PoV Superpowers, Sandbox, Big Tits, Cheating , Corruption, Creampie, Female domination, Footjob , Handjob, Milf, Netorare (Avoidable) , Sexual Harassment, Sleep Sex , Swinging (Avoidable), Teasing, Vaginal sex, Virgin, Voyeurism

Installation:

1. Extract and run.

Changelog:

-v0.9

-Added Erostegia’s Attack – Main Story Event #6

-Added Threesome Event- Ari and Palla’s Reward Scene (PlayerxArixPalla)

-Added Ari Virginty Retry Event (if Player Fails it the first time)

-Palla Virginity Retry Event (If the player denies her the first time)

-Over 2600 lines of dialogue added

-Update the in-game cycle clock to show the day when hovered

-Added Cotton Jealousy Event #1

-Updated Rei x Miri NTR Route Events 3 (NTR EVENT)

-Added/updated checkevent triggers for Cotton, Rei x Miri, and Erostegia story events.

-Updated quest tracker entries for Rei x Miri Events 1–3.

-Fixed Ari’s bedroom crash

-Fixed typing SFX volume so it follows the in-game Sound Volume slider.

-Reviewed event completion flags so quests and future scenes unlock correctly.

-Improved route gating so later events only appear after the required previous scenes are seen.

-v0.8.5.1
NEWGAME NOT REQUIRED BUT RECOMMENDED! If on v0.09, NEWGAME IS REQUIRED

-Player x Palla Route Start (Virginity Event)

-Added 4 new Cotton explore events (Explore Events)

-Rei x Miri Route Event 2 Added (Standard Event)

-Cotton x Rei Route Event Route Start (Standard Event)

-Complete Overhaul of the GUI

-Changed Text Font

-Updated Rei’s Sprite

-Improved various dialogues from previous events

-New and improved BG Images added for Operation: Houswife ACT 1

-Updated Quest list

-Made Cotton’s explore events only trigger when she and Chiffon are living with Miri

-v0.8.4

-Miri x Rei Route Start

-Miri x Player Route Start

-Updated Quest List

-1 New explore event (Rei’s Investigation Route Start)

-Over 380 New lines

-v0.8.3

-2 New hangout Events (Cotton and Palla)

-Updated Quest List

-3 New explore events

-Some Followers will now ask if they can explore with the Player (Experimental)

-Various Bug fixes

-Over 300 New lines

-v0.8.2
-Updated Gallery

-1 New Unmarked Spicy Scene (Chiffon Will attempt to force herself on the player after meeting her)

-Over 4 New CG Renders

-1 New Explore Event (Misc)

-Various Bug fixes

-Over 300 New lines

v0.8.1-Hotfix
-Updated Gallery

-Implemented the Event Tracker System in the Phone Menu

-1 New NTR Scene (Red Cheating Confession Footjob 1st part) [Patron Exclusive Scene]

-New Cassia Route + H-Scene (Player X Cassia)

-Over 5 New CG Renders

-1 New Explore Event (Noa Introduction)

-Gui updated

-Various Bug fixes

-Over 1000 New lines

-Fixed Noa event not starting when the conditions have been met

v0.7.6
NEW GAME IS RECOMMENDED
-Re-implemented Gallery and updated it

-Fixed various typos and updated previous dialogues

-Added 1 progression scene to Red/Cassia’s Route

-Added an option to have sex with Ari in her room to lower lust

-Updated the cheat system (STILL EXPERIMENTAL!)

-Fixed bug where explore scenes were not starting correctly and would be locked out.

-1 New Explore Events

-Updated Patron Wall

-Bug fixes/issues
-QoL / system changes: Button layouts streamlined (Again)

-Added over 700 New lines

v0.7.4

-Remade 1 Vanilla H-scene art and animated it

-Temporarily Removed Gallery ~~(Causing game-breaking errors)~~

-1 New NTR Scene (Ari x Rei)

-Added Ari Hangout Event #3

-Added Ari Affection Event #3

-Added Morning Glory Hangout Event #2

-Added Several new Areas for Miri’s Home

-Updated the cheat system [You can manipulate Values in the Character Menu] (EXPERIMENTAL!)

-New Location: Throne Island and Erostegia’s Chapel

-1 New Explore Events

-Gui updated

-Bug fixes/issues
-QoL / system changes: Button layouts streamlined

-Over 1200 New lines

v0.6.6

-1 New H-Event (Ari Paid Dating)

-2 New Explore Events (1 Standard/1 Jealousy event)

-Minor GUI Update: Remade some Buttons

-Over 250 Lines added

-New Flags added to certain events (NewGame is Recommended!)

-Update Gallery

v0.6 Pre-Alpha

-9 New Events

-3 New H-Events

-1 New Story Adventure

-3 New Characters introduced (Mae, Rekia & Caelyra)

-Added “Paid Dating” send out option (Requires NTR on)

-Over 2000 Lines

-Bug fixes/issues: Error list documents the title-screen crash when clicking repeatedly. Fixed Lapsus’s gauges not displaying correctly in his menu

-QoL / system changes: Button layouts streamlined

v0.5 Pre-Alpha

-2 New Cotton x Player H-scene Events

-2 New Ari x Rei Events

-4 New Free Roam Events

-NTR switch (Option to turn off all NTR-related scenes)

-New Stamina System added (You can do 2 Physical Actions before the cycle changes)

-Added framework for Phone menu (Can currently only call Cotton if on her Pure Route)

-New Item: Basic Coffee! (Can be Bought at the Cafe; Restores 1 Stamina.)

-New Items: Lust, Love, and Corruption Potions added

-Some Scenes added to Gallery (0.04a Scenes added/Still a work in progress)

-Gui Update

-600 New Lines Added

-Various bugs and error fixes

-More Groundwork for the next Adventure Story added

[The game is still in pre-alpha stages! Please report any Bugs or Errors you find, and thank you for your support!]

v0.4 Pre-Alpha

-Added In-Game Wall Giving thanks to Patrons!

-4 New Cotton Events

-1 Miri H-Event

-1 Palla H-Event

-Gui Update

-1000 New Dialogue lines

-Various bugs and error fixes

-Groundwork scene for the next Adventure Story

[The game is still in pre-alpha stages! Please report any Bugs or Errors you find, and thank you for your support!]

v0.3 Pre-Alpha

-3 New Free Mode Event Scenes

-2 Free Mode H-Scenes (Feat. Cotton, Erostegia, Player, Ari)

-700 New Lines of Dialogue

-Minor GUI Changes

-The gallery is unavailable and still a work in progress

-Bug Fixes

v0.2 Pre-Alpha

-Main Story Continuation

-1 New Affection Event (Masked Morning Glory)

-1 New NTR Event (Masked Morning Glory)

-Updated GUI

-1000 New Lines

-2 New Character Introductions

-Added Player Lust system

-Added Relationship Status to Player Menu

-Various Bug fixes, Translation, and Spelling errors [Report and if seen]

v0.1 Pre-Alpha

Initial Release

Developer Notes:

GAME INFO:

Ero Scheme is a Parody. All characters’ names, appearances, and ages have been changed at the request of the series creator.

Ero Scheme is still in Pre-Alpha. This means that concept, core mechanics, and design are still very much works in progress and many features are liable to change or be removed entirely! Bugs and Errors are present as the game is largely unfinished! Please list any issues you find, and they will be fixed!

_____________________________________________

SEXUAL CONTENT INFO:

This game heavily focuses on characterization and story to build immersion.

-Plenty of Vanilla Scenes

-Slow burn

-Some NTR elements/Netorase or “Swinging” /Netori/Reverse NTR [All Can be turned off]

Main Focus: Male Protagonist Corruption, NTS/NTR, Romance, Storytelling

PLANNED CONTENT:

Anal, Pregnancy, Netori, Monster Girl, Multiple Endings, Harem