Eroselle Fantasy Lust Sim is a Ren'Py adult fantasy life-simulation visual novel from Lust Works Studio, with 3DCG animated visuals. You play as a summoned man pulled into the kingdom of Eroselle after a failed summoning, an empire close to war. Lady Selene, a mysterious mage, gives you a path to rise while you explore a living magical world, build relationships, and seduce named heroines and randomly generated NPCs. The game blends romance, teasing, and sandbox play, letting desire fuel a forbidden power tied to a forgotten goddess of lust as your choices shape whether passion saves or corrupts the realm.
The current build is v0.3.2, released on July 24, 2026, and development remains ongoing. It runs on Windows, Linux, Mac, and Android, with English and Spanish language support and no censorship. The latest update rewrote the full 115,000+ word script, giving the story arc a planned start-to-finish direction, stronger main characters, expanded world lore, and improved dialogue across quests and the sandbox. It also adds a complete Spanish localization for the story, quests, sandbox, and interface.
Developer's description
Eroselle: Fantasy Lust Sim
is an adult fantasy life-simulation VN where you build relationships, explore a living magical world, and seduce both story heroines and randomly-generated NPCs.
Grow stronger through desire itself—the forbidden power of the forgotten Goddess of Lust—and decide whether your passion will save or corrupt an entire realm.
An adult sandbox of magic, temptation, and divine power.
Story
Dragged from another world by a summoning gone wrong, you awaken in the kingdom of Eroselle—an empire on the brink of war.
The King calls you a mistake, the Princess mocks you, but one woman—
Lady Selene
, an enigmatic mage—takes you in and offers you a chance to rise.
v0.3.2
The whole story got rewritten
Since v0.3 shipped I have been saying the older dialogue needed work. This update is me actually doing it.
I went back and overhauled the writing across the entire game: the full story arc is now planned out from start to finish, every main girl got her character properly fleshed out, the world and its lore got the same treatment, and then I rewrote and improved dialogue across every quest and the entire sandbox. That is the whole 115,000+ word script, not a polish pass on a few scenes.
Characters now talk like themselves. Scenes land harder. The story actually knows where it is going, and you can feel it.
Eroselle ahora está en español
v0.3.2 adds a
full Spanish localization
— the complete story, every quest, the sandbox, and the entire UI. Over 118,000 translated words.
You can switch between English and Español right from the main menu or the age screen, at any time, mid-playthrough, on an old save. Everything just switches.
Si esperabas jugar Eroselle en español: ya se puede. Todo el juego, no solo los menús.
Every background upgraded
All 130+ backgrounds in the game were re-rendered and upgraded this update. The town, the Academy, the estate, the bathhouse, the forest, all of it. Same places, much better looking.
New content in v0.3.2
The Devil's Mark
— win the Friday strip-card tournament final and brand one girl of your choice. A marked girl never cools down on you again, permanently.
New adult scenes and act routes
across the sandbox — bathhouse handoffs and classroom content, new positions and a new "Show me" interaction.
Main girls react more
— corruption progression on the story girls, plus moods and jealousy. Get caught with someone else while a girl who cares about you is in the room and she will let you know.
QoL everywhere
— reorganized Grimoire, tavern opponent picker, better guide and walkthrough, clearer quest hints.
Fixes and stability
This build went through the heaviest testing pass Eroselle has ever had. Over a hundred documented fixes, everything from quest logic and reward payouts to save handling and UI polish. Your existing saves carry over.
If you find something broken anyway, please report it in the comments or on Discord. Specific reports get fixed fastest.
v0.3.1
This release includes improved onboarding and conveniences, clearer and more consistent UI, better save compatibility, balance improvements, and a huge number of bug fixes across quests, progression, rewards, menus, and gameplay systems.
v0.3
Forge Your Path
character/run setup
20 total NPC scene/animation routes
Up to
90 asset-backed NPC variations
Persistent NPC stats, moods, memories, roles, fatigue, phone status, and relationship history
A larger NPC adult progression ladder
Phone contacts, sexts, photos, and NPC photo rewards
Dawn Rites
daily goals
Goddess Favor
reward board
Season of Desire
reward ladder
Tavern ownership, upgrades, staffing, uniforms, income, and tavern events
Blackjack, Poker, strip-card games, and Friday strip-card tournaments
Public-risk, witness, gossip, reputation, blackmail, and academy consequence systems
Bathhouse and towel-context content
Rat-cellar guild job
Gallery and Codex tracking improvements
Supporter cheat-code flow for the current update
Old v0.2.1 save compatibility
Tons of new fetishes
A lot of smaller fixes, polish, backend work, and setup for future content
And much more changes than i can even list here
v0.2.1
New Scenes
New lewd scenes for
Mira
,
Princess Aurelia
, and
Selene
Guild quest reward scene with
Freya
First full wave of
NPC lewd scenes
— multiple types, multiple variations
Forced encounter variants for NPCs
New Characters
Lyria Vaelwyn
— the Student Council President who's running herself into the ground trying to keep everything together
Guild Receptionist
— she's seen it all and she's not impressed by you
Vivienne Ashford
— a noble who thinks you don't belong. She's challenged you to a duel. Stakes? If you lose, you're expelled.
Story
3 new main story quests
that push the narrative forward
The
Guild Field Trip
introduces the adventurer system through gameplay
Freya's Challenge
Meet Lyria
introduces the school's power structure and a girl who's cracking under the pressure of perfection
Vivienne's duel challenge sets up the major event for the next update
Dialogue Overhaul
Full rewrite and polish across the entire game
Conversations feel more natural, pacing is tighter
No more placeholder lines or awkward transitions
Every main girl's dialogue has been improved
Guild & Adventurer System (WIP)
The
Adventurer's Guild
is now mostly functional
Only one quest avaliable currently
Accept quests, form parties, fight monsters, earn gold and XP
Guild ranking system tracks your progress
Your
class choice
(Warrior, Mage, Assassin, Bard) matters
Lewd reward scenes trigger after completing guild quests with party members
World & Visuals
New and improved backgrounds across the game
New areas added including the
Student Council Room
Updated art for the estate, classrooms, town, training grounds, and more
New character art and combat visuals
Gameplay
Stats now have real impact on NPC interactions
Charm, Intelligence, Dominance, and Strength affect how encounters play out
NPC trust, lust, and obedience systems expanded
UI & Polish
Grimoire updated — locked characters show as "???"
Gallery updated with all new scenes
Improved combat UI
Bug fixes throughout
v0.2
Expanded stat system + stat training
NPC system sprite & behavior upgrades
(NPC scenes are still a work in progress and will be expanded further in the next update)
Affection system
Grimoire / Journal “magic phone” system
Training Yard at the Academy
Market system with purchasable items
Lust powers now usable on NPCs
School control system (WIP) + related questline
Store job system + quest
2 new main story quests
4 new girl subquests & animations:
Princess Aurelia
Elira
Freya
Headmaster Amara
New character: Mira (clothing store owner)
New character locations (Amara, Aurelia, Mira)
Cheat code system
Gallery system
Improved tutorial
Bug fixes and general polish
v0.1 - Initial Release
Opening
isekai prologue
and half of first-chapter story content.
Sandbox mode
with working day/night & time systems.
Stat system:
Charm · Strength · Intelligence · Willpower · Energy · Money.
Affection & relationship system
with multiple heroines.
Quest journal
and branching dialogue choices.
Fifty static scenes + five animated scenes
(massage, grinding, handjob, blowjob, dressing, flirting).
WIP NPC generator
that seeds 30 background students around the map.
Explorable estate & academy
, each with multiple rooms and sub-locations.
Soundtrack and ambient themes.