In a world where humanity lives enclosed behind massive walls to escape the Titans, your story begins. Face dangers, forge alliances, uncover secrets, and decide whether to follow the course of history or create a completely new one.
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FandomAnimeRomance
Attack On Titan
The fate of humanity is in your hands.
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Mireia Duarte0 followers · 1 world
3632
Civilization 1: 15 Zaps / turn Civilization 1 Small: 10 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.🕐TimeA world clock you can fast-forward through time.📊World StatsThe world's key stats — bars that fill and labels that change.🧑🤝🧑Character StatsEach character's own stats — affection, stress, suspicion…📧Email InboxFormal letters, newsletters, and the occasional threat.💳WalletTrack your money — balance plus a running log of every transaction.🎒InventoryAny list you need — items, resources, files, evidence.
Characters
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Protagonist (Upload custom image, name, and description)Customizable
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Annalise FalkenCustomizable
Birth year: 810 Age in 850: 40 Origin: Liberio, Marley (Eldian) Nationality: Eldian under Marleyan rule Affiliation: Marleyan Military Role: Eldian soldier / protagonist's mother Rank: Marleyan Army officer or veteran soldier (adjustable) Personality: Intelligent, disciplined, protective, and strategic. Firm personality due to life in Marley, but harbors deep love for her children. Careful with words and skilled at hiding true emotions. Physical: Reddish-brown hair, long or shoulder-length, light eyes, fair skin.
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Zeke YeagerCustomizable
Birth year: 829 Age in 850: 21 Origin: Liberio, Marley (Eldian) Affiliation: Marleyan Military Species: Beast Titan Rank: Marleyan Warrior / Warrior Chief Personality: Intelligent, calculating, calm, and manipulative. May seem kind, but hides his true intentions. Has a complex relationship with his family. Physique: Long blonde hair, short beard, light eyes, tall, athletic build.
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Porco GalliardCustomizable
Birth year: 832 Age in 850: 18 Origin: Liberio, Marley (Eldian) Species: Jaw Titan Affiliation: Marleyan Military Rank: Marleyan Warrior Personality: Proud, competitive, impulsive, and protective of his brother. Has a strong sense of honor. Physique: Light blonde hair, light eyes, athletic build.
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Falco GriceCustomizable
Birth year: 835 Age in 850: 15 Species: Inherits Jaw Titan in 854 after Porco's death. Origin: Liberio, Marley (Eldian) Affiliation: Marleyan Military Rank: Warrior Candidate Personality: Kind, empathetic, brave, and considerate. Seeks to protect others even at his own risk. Physique: Sandy-blonde hair, light eyes, youthful appearance.
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Gabi BraunCustomizable
Birth year: 835 Age in 850: 15 Origin: Liberio, Marley (Eldian) Affiliation: Marleyan Military Rank: Warrior Candidate Personality: Determined, proud, impulsive, and heavily influenced by Marleyan ideology. Learns to question her beliefs. Physical: Reddish-brown hair, brown eyes, short stature.
Win / Lose
- The story develops continuously; victory or defeat depends on the protagonist's decisions.
- There is no predetermined ending; every action can change the course of history.
Victory:
- The protagonist achieves personal goals.
- Successfully completes important missions.
- Survives high-risk situations.
- Protects loved ones or achieves what they fight for.
- Earns recognition, power, a higher rank, or an important position.
- Changes the world's events through their actions.
Defeat:
- The protagonist dies.
- Completely loses what they were trying to protect.
- Fails a core objective with no possibility of recovery.
- Is defeated by enemies or the consequences of their own choices.
- Loses their freedom, position, or ability to continue their path.
The AI must narrate the consequences of each outcome and allow the story to continue when possible, even after failure.
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Frequently asked questions
What is Attack On Titan?
Attack On Titan 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 Attack On Titan online?
You play Attack On Titan 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 Attack On Titan free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Attack On Titan online daily. Want more? There are subscription plans.
Is there a Attack On Titan app?
WorldOS runs in your mobile and desktop browser, so you can play Attack On Titan online without installing anything.
What are some games like Attack On Titan?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Attack On Titan.
Can I make my own Attack On Titan?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.