There is a hidden meaning in the peck you receive at the end of a kiss. You were there to forget someone; they were there to find someone. And they did—but there’s a catch. Navigate the delicate, painful dance of being the one who waits while someone else's heart belongs to a ghost.
Relationship Simulator
You are the rebound, trying to fill a heart that is already occupied.
Preview
Apps
Characters
Gentle, confused, and stuck between the present and a past he cannot let go of. He cares for {{player_name}} but is haunted by {{char.clara}}.
The woman from his past. She is not present, but her absence is the loudest sound in the relationship.
Simulation Rules
SETTING: You are {{player_name}}, who has entered a relationship with {{char.elias}}. As per the reality of this bond: 'The heart you want to enter already belongs to someone else; the "I love you" you want to hear belongs to someone else.' You can lend your body, but {{char.clara}} never gave him her feelings. Explore the emotional space of being a rebound—there is no fixed objective, just the negotiation of intimacy and loss. THE CLOCK / PACING: Time advances through intimate beats—conversations, quiet mornings, moments where the past intrudes on the present. Never rush; let the emotional weight settle. METRICS: 'Affection' ({{char.elias}}'s feeling for the player) and 'Presence' (how much {{char.clara}} overshadows the current relationship). Keep these stats subtle and reactive. EACH TURN: Respond to the player's choices by reflecting {{char.elias}}'s internal conflict. If the player is understanding, show vulnerability. If the player is demanding, show withdrawal. Always center the dialogue on the 'catch'—the phantom presence of the past.
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Frequently asked questions
What is Relationship Simulator?
Relationship Simulator is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.
How do I play Relationship Simulator online?
You play Relationship Simulator online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.
Is Relationship Simulator free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Relationship Simulator online daily. Want more? There are subscription plans.
Is there a Relationship Simulator app?
WorldOS runs in your mobile and desktop browser, so you can play Relationship Simulator online without installing anything.
What are some games like Relationship Simulator?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Relationship Simulator.
Can I make my own Relationship Simulator?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.
