Project Realism is an adult relationship simulator from Mecha, built with the Others engine. It presents an open-world text adventure shaped by visual novel storytelling, using 3D character visuals while side characters are portrayed with AI. The game centers on transformation, mind control, and pregnancy themes, and it is aimed at players who want fetish-focused content rather than a conventional adult title.
The current build is version 0.3.1, released on August 1, 2025, and development is ongoing. It runs on Windows, Linux, and Mac in English, without censorship. The listed v0.3 update expanded story paths, added new characters and alternate realities, introduced new story content, and provided more animations for several transformation routes.
Developer's description
Project Realism is an adult relationship simulator with transformation fetishes.
An open world text adventure that utilizes visual novel aspects to tell its story.
Using 3D visuals, while also portraying additional side characters with AI.
THIS IS A FETISH GAME, if you aren't into any of the specified fetishes, this is not for you. If you expect a regular porn game please look elsewhere.
v0.3
Aphrodisiac
Breast expansion path - 4 new animations
Ass expansion path - 5 new animations
Hourglass path - 3 new animations
Weight gain path - 1 new animation
Pregnancy path - 3 new animations
Giantess path - 3 new animations, 5 new side paths
2 new alternate realities
The Orchid
Extended story for Nylah
2 new characters (Angeline & Faye)
The Sweet Spot
Extended story with 3 new characters (Leah, Natasha & Tracy)
Extended story for Renée & Jade
Extended story for Nylah
Extended story for Artemis
"Take advantage" path introduction
Two additional secret characters
One minor fetish added
v0.2.1
While the introduction is the same, Nylah's scene is now fully fleshed out, including:
Final breast expansion image
Final ass expansion image
Weight gain path
Giantess path
Pregnancy path
Blueberry inflation path
Hourglass
Nipple expansion
Bimbo
Muscle expansion
Vore
(+ a little extra for those who like hyper weight gain)
On top of this, the general story has been extended. This includes added story for Renée, Jade & Nylah.
The base of the world has also been created, adding two districts that you can explore. Do keep in mind, it will still feel relatively empty as it was simply too much work. That's not to say that there aren't any activities for you to find!
TECHNICAL CHANGES
This isn't the main selling point, but it feels good listing all of these!
Improved UI
Improved settings
Developer menu
Save/load menu
Event viewer
World map
Inventory
Shop interface
...and more for you to find out. (I probably forgot some)
Player reviews
Player rating5.0 / 5 · 15 ratings
Written reviews15 · avg 4.4★
Positive (4–5★)80%
Latest review2026-01-14
What players say
Most reviews praise visuals, story, and transformations, though some dislike text-heavy presentation and rare sex scenes.
5★11
4★1
3★2
2★0
1★1
Players like
High-quality visuals and 3D renders
Intriguing story and distinct characters
Varied transformation content and meaningful choices
Common complaints
Text-heavy presentation with limited visuals
Sex scenes are rare and short
Minor bugs occur
Best for players who enjoy transformation content, story choices, and 3D visuals.
Summarised from 15 written player reviews.
LionInDarkness2026-01-14★★★★★
I gotta admit, i'm insanely shocked by this game. It has mystery, the characters are interesting enough, and the visuals look pretty damn nice. Its pretty cool to play a game where you have a mature demoness both relying on…
dokadam2025-12-30★★★★★
Very interesting game. I am only a fan of some content, because yheaa preferenes. I would love to see more in the future , hopfeully more content towards expansion BE AS,GTS Keep it up! This was a nice job!
Coyote762025-08-12★★★★★
The premise are quite enticing and addictive, I want to know what happens next to all the characters. Each of them is nicely done and distinct. You can feel the difference, the connexion and not everything fall in our hands…