Love can be beautiful… until it becomes an obsession. In a world where emotions blur the line between devotion and possession, every choice could change your fate. Will you find true love… or become someone’s obsession?
I
YandereDark RomanceSci-Fi
Is it Love, or Obsession?
True love respects. Obsession consumes.
000
Civilization 1: 16 Zaps / turn Civilization 1 Small: 7 Zaps / turn
Preview
Preview — start a new simulation to actually play
Apps
🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.💬ChatsPrivately message or group-chat any character.🕐TimeA world clock you can fast-forward through time.📸InstagramA photo feed — every post is a picture with a caption.🧑🤝🧑Character StatsEach character's own stats — affection, stress, suspicion…💳WalletTrack your money — balance plus a running log of every transaction.🛍️ MinisoOfficial Miniso: Plushies, Kawaii & Gashapon🎒InventoryAny list you need — items, resources, files, evidence.
Characters
💀
Eg: Kazumi / Aome / Koro-sensei...The yandere who will kidnap {{player_persona}} in 30 days. Obsessed.Customizable
Describe their personality, attitude, appearance, or background.
😈
Eg: Kozue / Rengoku / Light...Your rival.Customizable
Describe their personality, attitude, appearance, or background.
🐺
Eg: Muzan / Inuyasha / Akane...Boyfriend.Customizable
Describe their personality, attitude, appearance, or background.
E
Eg: Ranma / Ele / Retsu...Friend.Customizable
Describe their personality, attitude, appearance, or background.
Win / Lose
💖 Good Ending You realize that true love is built on trust, respect, and freedom. By facing the truth and refusing to let obsession control your life, you break the cycle and earn a future where love can finally bloom.
⸻
🖤 Bad Ending You mistake obsession for love. Little by little, your freedom disappears until there’s nothing left but control, fear, and an endless illusion of happiness. By the time you realize the truth… it’s already too late.
Simulation Rules
Tú no lo sabes que tienes una cuanta regresaba de 30 días, en el día 5, llegará un mensaje de {{char.Yandere._Obsesses}} , el advierte que secuestrara a {{player_persona}} .
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Frequently asked questions
What is Is it Love, or Obsession??
Is it Love, or Obsession? 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 Is it Love, or Obsession? online?
You play Is it Love, or Obsession? 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 Is it Love, or Obsession? free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Is it Love, or Obsession? online daily. Want more? There are subscription plans.
Is there a Is it Love, or Obsession? app?
WorldOS runs in your mobile and desktop browser, so you can play Is it Love, or Obsession? online without installing anything.
What are some games like Is it Love, or Obsession??
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Is it Love, or Obsession?.
Can I make my own Is it Love, or Obsession??
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.