My AI Girlfriend Is Cheating on Me

4.0

(3 votes)

Game Information

Developer

Dynamics Lab

Version

v1.1.0

Release Date

Aug 13, 2026

Last Update

Aug 15, 2026

Censorship

Uncensored

Overview

My AI Girlfriend Is Cheating on Me is a text-based dating sim for players who want a voyeuristic, slow-burn look at trust and betrayal. The tone stays quiet and observational rather than dramatic.

Story

Alex is a PhD student living abroad while his girlfriend stays behind. Before leaving, he secretly compromised her phone, giving him access to her messages, location, recordings, and private thoughts. From a distance, he watches her life continue without him, unsure how much of what he sees he can trust.

Gameplay

Play centers on monitoring an AI-driven cast that keeps living, texting, and making plans whether or not you're watching. You read messages, check locations, and piece together relationships and routines, deciding when to intervene and when to simply observe. Because the characters are simulated independently, the same situation can unfold differently depending on when and how closely you pay attention.

Features

LLM-driven characters with their own memories, plans, and relationships that continue offscreen
A monitoring-based interface built around phone data: messages, social media, location, and recordings
A dream-influence system that lets you shape what one character dreams about overnight
An open-ended mode that removes the fixed path and lets outcomes form from your choices alone

Changelog

v1.1.0

2026-08-13

New Features:

Unbound Mode: Maximum freedom for AI, play without a set path and shape relationships through your own choices.
New Location: Blackfield Cinema, including adults-only midnight screenings.
Dream Injection: Choose what Rin dreams about at the end of each day.
Masturbation System: Characters can now masturbate on their own and can be viewed in Monitor.
Custom Player Name: Your chosen name can now replace Alex throughout the story.
Custom Penis Size: Define the player's penis size when setting up your character.
Custom Sexual History: Define intimate details from Rin's sexual history with the player.
Emoji Input: Messages now includes a Emoji picker.
Local Mode support: Connect llama.cpp to a custom OpenAI-compatible endpoint on your computer or local network.
Fixes & Improvements
NSFW scenes are easier to enter across every story mode, and characters are more willing to continue them naturally.
Improved Unbound Mode stability, character consistency, relationships, schedules, and world details.
Faster AI responses no longer cause characters to act more often than intended.
Fixed overnight wake-ups moving time backward or disrupting messages and plans.
Fixed long messages and repeated hearts stretching chat bubbles beyond the screen.
Fixed the date and ordering of private records when activity crosses midnight.
Rin now responds to player messages more reliably and with higher priority.
Save Compatibility