Unreal Lust Theory [v0.3.7] [Inceton Games]

December 19, 2024F95

It’s our first game made with Unreal Engine 5!
For the past year, we were hard at work to remake “Lust Theory“ in Unreal and now we
think it’s a great time to show everyone what we’ve have created.
we remade everything from scratch.

In this first release, you can explore the house and our new suburbs map, complete quests, talk and interact with 2 different female characters! This is only the beginning of something we are putting our heart and soul into. We will continue building the world of Unreal Lust Theory, one step at a time and your support would be much appreciated!

As you can see in the preview, we are looking at the map and characters from our original game and remaking them to be, not only better, but more fulfilled then the originals. The map is larger and you can now explore the space where you live in. In future updates, we will add the city where you can go to the mall, some shops, the college, etc.

It will receive monthly updates so you can expect more animations, dialogues, naughty scenes, quests, new gammeplay elements, new characters and much more. Keep in mind that everything we showed you with this version 0.1 will only be expanded further.

Trailer

Thread Updated: 2024-12-19

Release Date: 2024-12-18

Developer: Inceton Games Patreon – Twitter – Webpage – Discord – Steam

Censored: No

Version: 0.3.7

OS: Windows

Language: English, +24

Voiced: English

Other Games:

Genre:

3d game, animated, male protagonist, adventure, sandbox, big ass, big tits, voiced, vaginal sex, incest,

Installation:

1. Extract and run.

Changelog:

v0.3.7

Build of the game in the newest version of Unreal (5.5.0) + bug fixes + plugins update
New character Sophie – 3 main + 12 finish animations with Sophie (tell us what you think—be honest—our new animator worked hard to prepare her for these animations)
Christmas decorations and holiday spirit – 2 Christmas quests – 1 seasonal achievement
3 explicit kissing animations under the Mistletoe
1 main + 4 finish Jessica cuddle animations on Jessica’s bed – New clothes (available only for the 3 main girls)
New narrative design and buttons (note: holding CTRL to skip every dialogue was a bug, and it’s now fixed in UE 5.5. You can still skip dialogues by pressing, not holding)
1 main + 4 finish animations with Ellie (part of the quest)
7 main animations with Megan (part of the quest)
7 main animations with Jessica (part of the quest)
30 unique wallpapers you can get only inside the ULT. 15 full HD wallpapers from last year and 15 new ones in 4K (we should’ve done 4K earlier, so that’s the standard from now on)

Last but not least:

A lot of you said the character speed is too slow, and now you can change it in the Commands menu!
Also, we’re working on a phone system that will look similar to what we have in the Commands menu. We need your help—what do you think would be the best use for a phone in ULT? Let us know what features you’d like to see!
Lastly, some of you mentioned needing an option to choose between pressing and holding SHIFT to sprint. We heard you, and now that option is available in the Settings menu.

Full Log

v0.3.6.0.2

Halloween Event Removed
Thank you all for being part of Halloween 2024! We received amazing feedback, and we’re glad you enjoyed it. You can still replay 2/3 of the quests to complete the achievement by setting your time and date to October and starting a new game. Next year, we’ll make it even better—we can’t wait to compare the 2024 and 2025 events!
Missing Animations Added
We added four missing animations for the threesome golden hologram in Jessica’s Room
Cuddle Animations Added
At your request, we added cuddle animations! One is now available in Megan’s room (bed animations) and another in Elizabeth’s room (bed animations). Let us know what you think—if needed, we can include more in the story
Partial Controller Support
Controller support has been partially implemented. Currently, it works for the main character and the drone. Some main menu settings are accessible with a controller, but we don’t recommend using it just yet. Full controller support should be ready in a few weeks
Czech Translations Fixed
We fixed the Czech translations! If you’d like to help spellcheck or improve translations for your language, contact Seenko on Discord
Pause Functionality Added
Pressing ESC or the Panic button now pauses the game.

v0.3.6.0.1

Unreal Lust Theory [v0.3.6.0.1] [Inceton Games]

After two weeks of Unreal Lust Theory v0.3.6, it’s time for something new. It’s a small patch, but we hope you’ll enjoy it.

First off, we’re keeping the Halloween theme for one more week. Some of you asked us to leave it on Steam since you hadn’t had a chance to play it yet. So we listened, and Halloween will stay for now. When we remove it, certain quests like the Halloween Basement Key may not activate with a date change because the basement will already be unlocked. But we’ll see.

Some of you have also asked for FSR and DLSS. We gave it our best shot, and for now, we’ve implemented AMD FSR 3.1 into the game. If your PC meets the requirements, you can enable it in Graphic Settings and give it a try. We’re also exploring the possibility of adding DLSS, but it’s more complex than it sounds—it’s not just a plugin. Still, we’re listening to your feedback, and we’ll see what we can do.

Last week, we held a poll on our Patreon page. We promised a spicy scene with the MC and the two girls with the most votes. We had a total of 1,795 total votes, but when adjusted by voting power, here are the final results:

Ellie: 753
Elizabeth: 552
Jessica: 897
Megan: 995

So, you can expect a scene with Jessica and Megan in this update! Note that additional details, like liquid effects, will be added next week.

We also wanted to update you on our progress. We have a new animator working on scenes with Sophie, and he’s doing a fantastic job! We’re excited to see what he has in store for her and us.

Without further ado, here’s the update list:

New Content:

ADM FSR 3.1
One new golden hologram animation
One new Ellie UpHall animation
The Pick Relationship system we’re using for Story mode—feel free to test it out! It’ll have more impact in Story mode, but you can preview your choices now
Added translations for previously missing text (message Seenko on Discord if you’d like to help improve translations for your language; we’re offering Steam Keys in return)

Bug Fixes:

Fixed missing Japanese language strings in settings
Your chosen name now displays correctly after loading the game (not your Steam name or other names)
Door audio and all basement scenes can now be adjusted in volume settings
Mouse speed no longer resets after adjusting settings
Fixed gallery access for photos 11-15 and Zoe Wallpapers; they can be downloaded normally now
Other minor gameplay and performance fixes

If you’re unfamiliar with how AMD FSR 3.1 works, check out our link on our webpage.

v0.3.6

New Room: Basement
3 Halloween Quests: Complete these spooky challenges—beware of the jump scares! (We’re not here to traumatize anyone…but hey, it’s Halloween!)
1 Seasonal Achievement: for completing all Halloween quests
30 Exclusive Halloween Wallpapers: Available after completing the “Find Pumpkins” quest
25 Halloween-Only Animations: Including 5 main scenes and, well, you know what…
Revamped Grabbing Function: Now merged with Interact. Press F (or a custom key) to interact, and hold to grab (if grabbable)
Tutorial Screen Update: One new element added

1 New Major Feature:

Introducing the Commands Menu: Though still in a basic form, the Commands Menu will eventually play a key role in Story Mode, making future updates easier to manage.

Currently, you can activate it with TAB (or customize to your liking) and close it the same way, by clicking outside the menu (don’t click on buttons) and pressing TAB, or by clicking the “X”.

Here’s what it currently offers:

Teleport – click to teleport within the house, it will also work with teleporting to other locations outside the house.
Day/Night Toggle – instantly switch from day to night, or vice versa. In the story it will work from morning to night
Hints – access a hint system to help with quests or you can see some typical ULT hints, especially useful for Halloween.
Close – close the Commands Menu.

v0.3.5.0.1

Added changes inside the house (you won’t be able to enter the basement yet)
Added more Ellie animations for testing purposes: one in the garage and one in the upper hall (2 main ones + you know what)
New grab item function (you can test it out on the ball in Jessica’s bedroom by holding F)

Bug fixes:

Fixed the German translation (If you’d like a free Steam key for one of our games, feel free to contact Seenko and help us correct key terms in your language)
Fixed achievements that couldn’t be unlocked due to the new main menu (Gallery and Credits)
Fixed Gallery images not showing the correct ones
Fixed push controls where it displayed TextBlock instead of “Controls”

v0.3.5

We are so excited to bring you this Unreal Lust Theory v0.3.5 update! After a long wait, we’ve finally managed to create our very own Main Menu and fully developed product. This will make it much easier to handle and optimize across all systems. We hope you’ll enjoy it and share your feedback with us.

Along with the new Main Menu, we have another surprise for you. We’ve been secretly working on Ellie. She’s not quite ready yet, and we’ve encountered some issues with her design. The plan is to release her to you now so you can provide comments and help us improve her appearance. We’ll handle the technical issues that aren’t visible. This is the best approach because it allows us to make adjustments while continuing to develop her. Ellie is being released for testing purposes only. Sophie will also be released, but our current priority is to finalize Ellie and then move on to Sophie.

Thanks to your support, we were able to hire another animator, who will be joining the team next month. He’ll start working on Sophie, and we’ll provide more updates once he begins.

Now, let’s get back to the details of this update. Here’s what you can expect:

Completely new user interface
New Main Menu
New Pause Menu
New Save System (you can now have multiple saves, and your old saves should work properly)
Give your Save your own name (needs to be 2 or more characters)
Integrated Lovense new toy Solace Pro II (more info: https://www.lovense.com/a/IncetonGames)
Added Ellie for testing purposes only (includes 5 animations + cum)
Localization: you can now select your language as intended. Sorry for the delay, but we couldn’t fix this without the new Main Menu
2 new achievements (one is hidden but should unlock automatically—if not, figure out how to get it!)
Fixed the “Explore the House” quest, as some players were unable to complete it
Changed key bindings

v0.3.4

30 new animations (6 sex bed animations and 24 cum animations)

A new user interface, allowing you to change poses with a button, making it much simpler

The option to hide the MC if you want

15 new unique gallery summer wallpapers that you can’t get anywhere else!

A new WEB PAGE where you can see news about our game (old and new)

Improved UI when interacting with girls

5 new clothing items

1 new clothing socket (chest)

Steam community items are currently under review, and we are waiting for the green light to publish them. These will be a bonus with this update:

5 collectible badges plus a foil badge

5 trading cards

7 really cool emoticons that we hope you’ll use

3 static profile backgrounds

6 amazing animated profile backgrounds

v0.3.3.1

Fixed a critical bug that caused the game to crash when opening settings in drone mode.

Adjusted skin wetness and speed for better realism.

AZERTY keyboard rebinding now works perfectly.

Resolved several animation clipping issues.

v0.3.3

New Features:

Cum in Scenes: Finally, you can now use Cum in the scenes! This highly requested feature is now available, it’s still work in progress but we are happy with it atm.

Clothing in Scenes: Option to change clothing in the scenes. There are 11 new pieces for you to try out.

Updates:

We’ve implemented a performance update.

Fixed clipping in animations.

Added 142 new animations.

Added new cum sounds and updated footstep sounds.

v0.3.2

Full Changelog

v0.3.1

️ Improvements:

Fixed clipping issues in animations.
Added keybindings; now all controls except for the default skip dialogue (left ctrl) can be customized to your preference.
Added 96+ images for keybindings, allowing your controls widget to display any key you’ve inserted or changed (images are for US layout).
Updated the appearance of default sex and normal controls.
In Drone mode, right-click now displays the exit option for sex scenes, replacing the previous ESC key function.
ESC key now functions to exit windows; no need to click exit with the mouse.
ENTER key works now when entering names, you don’t need to click accept anymore
SANDBOX mode can now be played only using the keyboard.
Implemented community-suggested feature: the punching bag now reacts to punches, with added physics.

Bug Fixes:

Resolved mouse sensitivity and mouse invert issues.
Fixed inability to exit Quest Journal with ESC key.
Addressed instances of getting stuck in Elizabeth’s room.
Fixed mouse locking in-app, ensuring the mouse remains within the monitor screen.
Corrected issue where mirrors on medium graphics did not display walls.
Adjusted UI scaling.
Improved functionality of leaving dialogues without requiring additional input (note: first dialogue with Jessica cannot be skipped, as she needs to provide a quest).
ESC key in sex scene now properly exits to the pause menu.
Fixed inability to open or close the garage door.

️ Localization:

Fixed words and sentences for reported languages only. Updated languages: French, Bulgarian, Czech, Danish, Indonesian, Polish, Portuguese – Brazilian, Portuguese – Portugal, Romanian, Russian, Simplified Chinese, Ukrainian.

v0.3.0

N/A

v0.21

The long awaited Jessica update is finally here! We wanted you to have the merriest Christmas possible so, we created this special Christmas event for Unreal Lust Theory.

Dive into the world of Lust Theory, complete Christmas quests, explore the house and most important of all, have some jolly fun with Megan and Jessica!

The team reported that they fixed all the bugs from the previous version and optimized the game some more. It surely runs better now on low end PC’s, but you’ll need to find that our by yourselves.

Also, check out the in-game Gallery for 15 new unique Wallpapers, available only for this Christmas event!

v0.2

For everyone who doesn’t know, we released version 0.1 few months ago and got ton of feedback. Basically, from then to this day we worked on v0.2, taking your feedback into consideration.

We had to remake Megan and MC in Blender because in v0.1 their quality wasn’t that good, at least not how we and you hoped for.

Also, now we optimized everything!

We prepared for you a small version but with more details and better animations, because once again, we have new characters! House is game ready and from now on we will start preparing the outside area.

Jessica is also being remade in Blender for the next update that will come out sometime around Christmas. In the next update, you can expect her and even more animations, dialogue options, etc… We will give our best to deliver what you suggest in the comments below or on Discord.

P.S.:

Happy Halloween! Speak with the pumpkin on the dining table.

v0.1

Initial Release

Developer Notes:

Unreal Engine 5 minimum requirements on Windows:

Operating system – Windows 10 64-bit

Processor – Quad-core Intel or AMD 2.5 GHz or superior

Memory – 8GB RAM

Graphics Card – Any DirectX 11 or 12 compatible card

Special thanks to D3kryption for helping us developing this game. Show him some love on his Patreon.