My AI Girlfriend Is Cheating on Me

by Dynamics Lab

Uncensored Windows Linux Mac
Versionv1.5.2
EngineOthers
Released2026-10-17
Updated2026-10-17
LanguageEnglish, Chinese

About My AI Girlfriend Is Cheating on Me

My AI Girlfriend Is Cheating on Me is an adult game by Dynamics Lab. Its most recent update, v1.5.2, came out on October 17, 2026. It runs on Windows, Linux and Mac. Text is in English and Chinese, and the game is uncensored. The game uses hand-drawn 2D art and AI-generated art, and you play as a male protagonist. Its main themes are cheating, dating sim, netorare and romance.

Game description

In this game, every character is an LLM-powered agent and simulated in real time, with their own memories, plans, relationships, and conversations. As it turns out, LLMs and Netorare make a dangerously good combination. You are Alex, a PhD student living overseas while your girlfriend remains behind. Before leaving, you secretly compromised her phone. Through messages, social media, location data, recordings, and private thoughts, you can observe an autonomous cast of AI-driven characters living their own lives. They make plans, form relationships, interact with one another, and continue moving even when you are not watching. How much can you trust her when attention is all you can offer from afar?​

Download My AI Girlfriend Is Cheating on Me v1.5.2

Changelog

v1.5.2 — Creator Workshop + Dynamic Locations Create your own characters and places, and hear their lives unfold. The First Character & Location Contest Make a character or location in the Creator Workshop and submit it on our Discord. Ends October 28. Winning entries ship in the game for good. Your entry is credited to you. Enter a character or a location. New Features Creator Workshop : Create brand-new characters from scratch and write new places and rooms in the Character Editor. Share your work as a zip, and import or enable it from the new Workshop app, even in a running game. Dynamic Locations : Characters discover places that aren’t on the map yet, and new spots appear on the map for everyone to visit. Immersive Sound (Experimental) : Put on headphones for soft touch sounds, ambience that follows the time and weather, and characters typing right by your ear. LonelyFans Private Messages : Chat privately with anonymous accounts, send photos, and make transfers. Open Blackline to see who Rin talks to behind her anonymous account. Time Flow : Game time keeps pace with the AI, or switch to round-based mode and take the story one turn at a time. Setup Templates : Save a story setup you like and start your next game from it. More Models Gemini 4 Argon is now supported. Improvements Every character has been rewritten for more consistent stories across all three modes. Each turn needs just one request, roughly halving token usage. Characters keep a consistent look in generated images. v1.4.0 — Gemini + New Apps New Features Gemini Support : Connect through Google AI Studio or Vertex AI. LonelyFans : Explore anonymous accounts, uncover secrets, and comment, like, or tip posts. Diary : Read Rin’s nightly diary to see how she looks back on her day. Camera & Interaction Images : Capture Rin’s current scene or turn recorded interactions into pictures through your connected ComfyUI service. God View : Players with testing access can see what other characters are doing and thinking. Cross-Device Play : Keep the game running on your computer and continue from your phone over the same local network. Character Customization : Add your own details to characters before starting. Extra Lewd Mode : A new option for a bolder, more direct story. v1.3.0–1.3.2 — Agent Loop V2 + ComfyUI These versions were released only on Discord, not as public releases. All features below are included in v1.4.0. New Features ComfyUI Connection : Connect your own image generation engine. The game does not include the engine or models; these require separate installation and configuration. Agent Loop V2 : Reduces model inertia, improves character behavior diversity in longer playthroughs, and is estimated to reduce token usage by around 30%. Outstagram Interactions : Like posts, leave comments, and join conversations. World Rules : Choose presets or write your own rules for the world. Cheats Tools : Introduce unexpected events or use Radar to locate characters. Branching Timeline Saves : Save a moment and explore different story paths. Custom Output Languages : Choose the language characters use. v1.2.0 — New Faces, New Skies! 2026-08-27 New Features Eight New Characters : Yuto Shimizu, Julian Vance, Kira Sterling, Vanessa Cross, Luna, Leo, Valentin, and Ethan have joined Veyndale. More Stories and Locations : Every new Agent includes their own relationships, schedules, story content, and playable locations. Weather System : Veyndale now has changing weather, seasonal climate patterns, temperatures, and multi-day forecasts. Weather App : Check the current conditions and upcoming forecast directly from your phone. Unbound Mode NTR Guidance : An optional setting can now guide relationships and events toward NTR scenarios while preserving the freedom of Unbound Mode. v1.1.0 — Shape the Story & New mode! 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 v1.0.4 — Enhanced Offline Mode Support 2026-08-04 This update was shaped heavily by feedback from the first public release. It adds more control over the game, improves notification pacing, and introduces a completely rebuilt path for running the simulation locally. More Provider Options Added dedicated setup profiles for: LM Studio Ollama OpenRouter Groq NanoGPT DeepSeek Official remains the only online provider that has been fully tested and recommended. Price and quality with other providers will vary. Offline Mode Added a dedicated Offline Mode for locally hosted models. Rebuilt the Agent framework to better handle the limitations and slower response times of local inference. Each character can now reuse its own prompt cache in LM Studio. The game clock automatically waits for local inference instead of letting the simulation run ahead. The game can inspect LM Studio's actual model configuration and apply recommended settings itself. Added clearer warnings when the loaded model does not have enough context. Improved local-model action reliability and prevented incomplete actions from getting stuck in repeated retries. Local models remain noticeably slower and less capable than the recommended online model. Expect simpler decisions, fewer actions, weaker character consistency, and more occasional errors. The full intended experience still requires a sufficiently capable model. If possible, please use the recommended online DeepSeek model. More Control Added Slow, Normal, and Fast simulation-speed options. Added freely resizable windows while preserving the phone's aspect ratio. Custom window sizes are remembered after onboarding. Better Notification Pacing Notifications now wait in a prioritized queue instead of covering the screen all at once. Rapid updates from the same app are grouped together. Important warnings remain visible until dismissed. Added a short reading interval when important character updates happen back-to-back. Notifications no longer cover the time capsule. Fixes Fixed emojis appearing as Unicode codes or malformed text. Existing saved messages with affected formatting are repaired when displayed. Fixed the game clock becoming stuck while Agents were thinking. Improved simulation timing during slow AI requests. Fixed several local-model retry, context, and action-formatting problems. v1.0.3 — First Public Release Released: 2026-07-31 - Autonomous characters with their own schedules, memories, relationships, and daily activities. - Dynamic messages, social media posts, locations, outfits, and character interactions. - Monitor and Recordings apps for following Rin's surroundings and important events. - Multiple relationship modes and story progression speeds. - English support with an AI-translated Chinese localization. - Manual saves and autosaves. - Stable token cache rates of around 97% during normal play. - Builds for Windows, Linux, and Apple Silicon Macs.

Player reviews

Player rating 4.0 / 5 · 15 ratings
Written reviews 15 · avg 3.9★
Positive (4–5★) 73%
Latest review 2026-09-13

What players say

Most players rate it positively for its novel AI gameplay, though some criticize bugs, UI, and required API costs.

5★ 7
4★ 4
3★ 1
2★ 1
1★ 2

Players like

  • Autonomous AI characters with distinct personalities and routines
  • Freedom to customize characters, fantasies, and story paths
  • Natural, unpredictable story unfolding and believable cheating drama
  • Customizable images and generally nice visuals

Common complaints

  • Bugs and unstable behavior, especially with local LLMs
  • Interface can be awkward or hard to navigate
  • Paid API costs are necessary for good experience

Best for players who enjoy autonomous AI characters and customizable adult storytelling.

Summarised from 15 written player reviews.

Rissilia 2026-09-13 ★★★★★
One of the Best game since years. Total freedom, run local (when you has the gpu power) Story: 10/10 - craft your own Story Images: 10/10 - if you dont like the artstyle load a other txt2img model or use…
talionttt 2026-09-09 ★★★★★
The UI is really sleek and simple yet immersive. I find myself loving the independence of the LLM controlled characters as well as fighting against it in a constant tug of war. They love to get tangled up and sometimes…
justsurfingpron 2026-09-06 ★★★★★
I've been playing NTR/cheating games since 2010, and I've been playing "games" with LLM and transformer-based AI (started with AI Dungeon after GPT 2.0 release) since 2019. What can I say about this game? It's a breath of fresh air…

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