Frozen Synapse develops Diatima's Isekai, an adult game made in Ren'Py. Version 0.15 is the newest release, published November 10, 2023. It runs on Windows, Linux, Mac and Android. Text is in English, and the game is uncensored. The game uses 3D-rendered art, and you play as a female protagonist. Expect corruption, lesbian, romance and sandbox elements, plus female domination, groping and male domination scenes.
Game description
Diatima, or Dia for her friends, never asked to be an outcast. In a society where your entire life can be decided by a single event, Dia got the short end of the stick in the genetic lottery. The day of the Awakening was supposed to grant her powers, to give her direction, a purpose...but on that fateful day, something went terribly wrong.
Her Awakening failed, making her a statistical anomaly. A Powerless. The Matrons High Council, the governing body of the Matriarchy, didn’t know what to do with her.
Spoiler
According to the assessment conducted by a supercomputer capable of analyzing a person’s hidden potential, Dia was supposed to be a Breeder, but that's neither a job nor a vocation; it’s a punishment only reserved for hardcore criminals and traitors.
Faced with a dilemma, the Matrons eventually decided to train her as a fighter to help in the war against the Matriarchy’s old foe: The Spawn. A war that the Matriarchy was slowly losing.
Well aware that the Matrons could change their minds at any time, turning her into a Breeder, Dia was resolved to do everything in her power to prove her worth, to show everyone that the assessment was wrong...but then the Spawn attacked her colony world, and everything changed.
v0.15
N/A
0.14
Holidays part 2
500 new renders
7 animations
Hints:
2 sex scenes
First sex scene -> Wilson must be alive. He must've tasked Dia to make herself more approachable.
Second sex scene -> During the Yatch party -> Follow Lee -> Accept the drugs.
N.B.
Update 0.14 should start immediately after going to sleep (at the end of 0.13). If for some reason that doesn't work: Go watch TV during the morning.
0.13
Holidays part 1
500+ renders
11 animations (1 non-sexual)
0.12.1
This update requires a fresh start!
The map has been modified (Added quick travels)
Sleep scenes are now skippable
Watching tv is now skippable (After the first time)
James' training is mostly skippable (when nothing new happens)
Fixed a couple of bugs
0.12
Week 4
650 new renders
9 animation (1 non-sexual). This is a working in progress, guys. I am still learning
Hints:
Some scenes are mutually exclusive
If Wilson was fired: 1 scene (Warning: Graphic violence)
If Wilson was not fired : 2 scenes -> Therapy
James: Only if Dia has martial trait -> 1 additional scene if Dia asked Lee's help.
v011.1
- Now Dia can go to sleep without wearing pajamas.
- After school, you can directly go to train with James, or watch tv.
- After sleeping, the game will ask if you want to go to school, and if the answer is positive, you'll be directly transported to school.
v0.11
- Week 2 + Week 3(weekend excluded)
- 600 new renders
- 1 animation (Short, just a test for the future)
- Automatically wear school uniform after sleep -> Now the game will ask you if you want to wear school uniform without having to go through the wardrobe (only on weekdays)
- Android -> Added bigger buttons
- Added tutorial (End of the prologue - You can also find the video in the game folder)
- The journal has been revised
- The dialogue menu has been revised.
This update requires a fresh start!
Player reviews
Player rating2.0 / 5 · 11 ratings
Written reviews11 · avg 3.0★
Positive (4–5★)36%
Latest review2025-08-14
ThrowAwayThisTablet2025-08-14★★★★★
Ever since Luna’s Fall from Grace, Frozen Synapse has been one of my favorite developers on this site, but this game is easily my least favorite. I went in wanting to love it. The premise hooked me right away: Diatima…
amandressedlikeabat2025-05-13★★★★★
Weird, and not in a good way. The plot is strange, the characters are strange, the gameplay feels unfocused. There was one LI that I was interested in, but I couldn't bring myself to progress the story enough to get…
ghost113612025-01-18★★★★★
Even misogynists will blush listening to the professor's "lectures" XD, I wouldn't even say I'm a feminist but man I wanted to smash the guy's smug face on the table. After playing 'Luna's fall from grace' the player options seem…