Cover for Illustrious

Illustrious vRework - 1

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Illustrious is a adult sandbox game developed by Kvento Games, built with the Unreal Engine engine. It was first released in July 2024 and last updated in June 2026. The game runs on Windows and is available in English.

Overview

Lord Kvento is a famous 3D artist, known for his comics and animations, often with futa characters. He has started the development of The Lustland Adventure - a 3D computer game developed with the Unreal Engine and set in a fantasy world.
Formerly known as "The Lustland Adventure"

Features

Illustrious features themes and elements such as sandbox, sex toys, simulator, tentacles, vaginal sex, 3d game, adventure and anal sex.

Frequently Asked Questions

Is Illustrious free to download?

Yes. Illustrious is free to download, with links to the available builds listed on this page.

What engine is Illustrious built on?

Illustrious is built with the Unreal Engine engine.

What platforms does Illustrious support?

Illustrious is available for Windows.

What language is Illustrious in?

Illustrious is available in English.

Screenshots

Download Links

These links lead to external hosting providers. Use at your own risk.

Developer Notes

:

Here are some features of the project:

  • Sexy Female protagonist

  • Erotic Metroidvania with RPG elements

  • Battles with monsters and boss girls/futanari

  • Simple but interesting erotic plot

  • Beautiful characters and locations

  • Nice porn scenes with different types of characters (girl, futanari, monsters, tentacles, etc.)

  • Nice graphics

Your support will help to make the game faster and better.

Minimum System Requirements:

  • Graphics Card: GTX 2070 or equivalent in power (DirectX 12-Compatible GPUs)

  • RAM: 16GB

  • CPU: Ryzen 3600X (or equivalent in power)

  • OS: Windows 10 or later

  • Storage: 10 GB available space

DOWNLOAD
Win
: GOFILE - MEGA - MIXDROP - PIXELDRAIN - UPLOADHAVEN

Before the Rework

Changelog

:

v1
Initial Rework Release

Old Changelogs

v0034.1
• It's winter now
• 1 new quest (you can start it by opening the chest near the house)
• 1 new Christmas outfits (two skins)
• 2 new animations (goblin)
• 4 new poses (photo mode)
After completing the new quest you will receive:
• Wearable tentacles (they'll fuck you non-stop)
• Goblin slave (can fuck you or your companion) • Second skin for Christmas outfit
After placing the collected artifacts on the altar, do not wait until midnight and receive your rewards from magical artifacts.
Also for fun in the cut scene, I made a couple of angles that show the tentacles and the magic altar, so you can start fucking and see your character fucking in the cut scene.
Have fun playing!

v0033.1
This build features:
• Added 3 new animations (1 futa/girl threesome, 2 goblin/girl) • Added 2 new eyeliners option for customization menu
• Fixed some bugs

WARNING!
Old saves are NOT compatible with the new build! I highly recommend delete old saves! Otherwise, you will get a blank screen (of different colors) when you start the game!
They are located here:
C:\Users\ USER NAME \AppData\Local\TheLustland or \TheLustlandAdventure

v0032.1
N/A

v0031.1
N/A

v0030.1
N/A

v0029.1
N/A

v0028.2
N/A

v0027.1

This build features:

  • Completely redesigned sex system and UI (all new features of this system will appear in future builds)

  • New camera controls for sex and photo mode

  • Added one new outfit

  • Added one animation for altar

  • The water has been redesigned

  • Added the new in-game tutorial system

  • Removed the quest with the NPC (temporary)

Known Issues:

  • Cumshots don't work perfectly.

  • The physics of the body sometimes doesn't looks well.

  • Sometimes NPCs are shuffle their feet in place. This is an AI bug, we will fix it in the next builds.

Will be fixed in futures builds.

WARNING!
Old saves are NOT compatible with the new build!
I highly recommend delete old saves! Otherwise, you will get a blank screen (of different colors) when you start the game!
They are located here:
C:\Users\ USER NAME \AppData\Local\LustlandAdventure or *The**LustlandAdventure*

v0026.2

N/A

v0018

  • Added Quest and Dialogue system

  • Added 3 experimental quests

  • Added Quest Rewards

  • Added Sexual Arousal system

  • Added Cumming system

  • Added Tentacles

  • Added first Interactive Sex Pose (for tentacles)

  • Updated Photo and Sex Mode UI

  • Added 3 new poses with props (for Photo Mode)

  • Updated Sex Sandbox now combined with Photo Mode

  • Added Indirect Lighting (graphics settings)

  • Updated now the NPCs and the Main Character look at each other when they are near

  • Updated now the character looks more accurately at the camera (Look at Me)

  • Reworked some code

Known Issues:

  • The new hair physics sometimes behaves incorrectly

  • Performance issues

Will be fixed in futures builds.
Oh yes, sometimes you may find yourself missing some sex positions in sex mode. This is due to the random system that I made for the thrusting of the sex positions. I am testing this feature now.
To see the missing sex position, you need to exit to sex mode and re-enter again (interact with the NPC).

v0010

  • The style of the game has been changed. The graphics are now less stylized

  • Completely redesigned start location

  • Added dynamic weather system

  • Added foot placement system

  • Added test NPCs with simple wandering logic (Interaction with NPCs is still in development)

  • Added image settings to the graphics tab

  • Added option to set system time when entering the game

  • Added some character stats in the Stats tab (game menu)

  • And some improvements and optimizations

Known Issues:

  • Performance issues

Will be fixed in future builds.

**WARNING!

Old saves (#0001 - #0008 builds) not be compatible with the new build.* I highly recommend delete old saves! Otherwise, you will get a blank screen (of different colors) when you start the game!
They are located here:
C:\Users\ USER NAME \AppData\Local\TheLustlandAdventure\Saved*

v0007

Added Futanari incarnation
Added Sexual arousal system
Improved ass physics
Added cock pose settings for photo mode
Added a light settings for photo mode
New settings menu
And some improvements and optimizations

You can see a full overview of all updates here:

More links may be in the source thread (registration required).

Source Thread

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