My AI Girlfriend Is Cheating on Me

Every character here is an LLM agent running in real time, with its own memory, plans, and relationships, which means what you are watching is not a script but a simulation that keeps moving whether you are looking at it or not. That is an uncomfortable premise for a cheating game, and it plays it straight.

You are Alex, a PhD student living abroad while your girlfriend stays behind. Before you left, you secretly compromised her phone. From messages, social media, location data, recordings, and her private thoughts, you piece together what she is doing, who she is talking to, and how much of it is still about you.

Play consists of watching and reading rather than directing. You check feeds, follow conversations, and try to read intent into an autonomous cast that keeps living, scheming, and drifting even when you close the app. There is a freer mode for players who want to shape her choices instead of just observing them, but the game's real hook is the not-knowing.