Project Mnemosyne is a Ren'Py point-and-click adult game by Fint Games, using 3DCG animated visuals. You play a young man whose ordinary routine of study, football, and future plans is interrupted by an urgent phone call from his parents. They push him into a strange journey, and his main support is a charming, sometimes cheeky companion who remains beside him. The story centers on uncovering why his parents sent him away, with romance, school setting, and sandbox among its themes.
The current build is v0.3, released June 26, 2029, and development is ongoing. It is available on Windows, Linux, and Mac, with English, Russian, and Italian language options. The game is uncensored. The changelog lists earlier updates that added new renders, animations, achievements, and code, with v0.3 as the latest release.
Developer's description
Your life seemed so ordinary and predictable — study, football, future plans.
But a single phone call changed it all! It was your parents urging you to embark on a journey.
But what kind of a journey is it going to be?
Why were they so insistent on you going?
The only beacon of hope in this situation is your charming (sometimes cheeky) companion,
who will be at your side no matter what happens.
Are you ready to discover the truth behind it all, and to find out what made your parents send you off?
v0.3
N/A
v0.2.8
800 new renders
10 new animations
4 new achievements
Over 9,000 lines of code
v0.2.6
630 new renders
10 new animations
2 new in-game achievements
5000 lines of code
v0.2.4
441 new renders
7 new animations
2 new achievements
Over 5000 lines of code
v0.2.2
Over 640 new renders
More than 5300 lines of code
12 new animations
3 new achievements
v0.2.1
Over 4,500 lines of code
More than 550 new renders + 40 renders were redone for the very beginning of the game (these do not affect anything, I just didn't like the old ones)
14 new animations
2 new achievements
A bug fix for version 0.19 during the conversation with Naomi (if you helped Zoi, Naomi would still act as if you hadn't met Zoi).
v0.2.0
Over 4,500 lines of code
More than 550 new renders + 40 renders were redone for the very beginning of the game (these do not affect anything, I just didn't like the old ones)
14 new animations
2 new achievements
A bug fix for version 0.19 during the conversation with Naomi (if you helped Zoi, Naomi would still act as if you hadn't met Zoi).
v0.1.9
Over 450 new renders
3 new romantic scenes
13 new animations
1 new achievement
v0.18.1
added over
20
new animations
added over
600
new renders
added
8
new erotic scenes
added
4
new romantic achievements
Text proofreading has been done and some errors in the text in all previous versions of the game have been corrected.
v0.16.2
The bug has been fixed when launching the game and selecting the option to disable mini-games or not. (An error message was displayed when clicking the NO button).
Turkish localization has been added.
0.16.1
The storyline of Yuri was reworked (scenes with her and Miss Sanders in Yuri's room were removed).
The scene with Miss Sanders and Yuri in the shower was redone (now only Yuri is in the shower).
The erotic scene between Miss Sanders and the main character was changed.
The scene with Ashley and Lucas in the bathroom was removed (+ the branching at the beginning of the game leading to the bathroom is now unavailable).
The protagonist's nightmare was redone (involving Kristina and Lucas).
One of the achievements was removed (where Yuri comes into the room with the MC and Kristina). Some might wonder why these changes were made.
The scenes with Kristina's memories were removed
It's all due to the new Patreon policy. All games featuring sexual blackmail or violence will be blocked. That's the rationale behind these changes.
Some typos in the text were corrected, such as changing "Ms. Anderson" to "Ms. Adams".
v0.16
Added over 400 new renders.
Added 3 new achievements.
Added 2 erotic scenes.
v0.14.2
Added the option to disable mini-games:
The feature is available in the game settings.
You don't need to start a new game.
You can revert to the default settings at any time.
Note: For those who don't start a new game, you can activate this setting only after loading the desired save
v0.14 +fix
In the new update, over 1000 new renders await you!
Added a scene after the party at the girls' room (Ashley scene)
You can now save Yuri from Ms. Sanders (two Yuri scenes)
Reduced the amount of relationship points required for Kristina to react in romantic scenes
Added a text outline (for a transparent background users)
Added an achievement for the secret path in version 0.1.1
v0.1.1
-Changed the visibility of the arrows when free-roaming!
-Tennis game speed has been changed!
v0.1
Initial Release
Bug Fixed
Player reviews
Player rating3.5 / 5 · 20 ratings
Written reviews20 · avg 3.2★
Positive (4–5★)50%
Latest review2026-07-06
What players say
Reception is mixed, with praise for story and models but criticism of the weak protagonist and limited choices.
5★5
4★5
3★1
2★6
1★3
Players like
Engaging story with interesting characters and slow buildup
Attractive girl renders and character models
Well-rounded characters with personal backstories
Likeable Kristina and best friend dynamic
Common complaints
Weak, passive protagonist who lets others decide
Limited choices with little story impact
Frustrating story pacing and unresolved setups
Best for players who enjoy slow-burn stories and attractive characters despite a weak protagonist.
Summarised from 20 written player reviews.
Bmagada2026-07-06★★★★★
There's good here and bad. Kristina is great....besides the drawn out will they wont they bs. Some of the other characters are good too. However between the shit with Lucas and his gf is immediately tired. Also once again the…
SayoraSaint2025-11-21★★★★★
At first, I was hooked by the girl renders (they're quite good). Once I started playing, I couldn't stop until the end. The story is strange and derivative, but it's easy to follow, enjoyable, and interesting. The girl renders, as…
ChrisBrillo2025-11-20★★★★★
For me a great Game, the feelings between Brother and Sister, nice Charakters, and much Story. The Animation is not bad, not top at this time, but nice to look.Also the Modeling is wow, they Girls looks great, ok im…