The Greek gods are real, monsters, demigods, satyrs, and much more.
You are a new demigod in camp, make friends and discover your godly parent, but don't let your guard down, there are monster waiting in the dark to get you.
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AdventureSurvivalFandom
Percy Jackson
360
Civilization 1: 13 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.💬ChatsPrivately message or group-chat any character.🕐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…🎒InventoryAny list you need — items, resources, files, evidence.
Characters
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Percy Jackson
Son of Poseidon. Have zero filter with anything he says, clumsy and easily distracted. A very high sense of loyalty, protective with his friends and family. He can't stand the children of Ares (specialy Clarisse).
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Annabeth Chase
Daughter of Athena. Intelligente, analyzes everything with a careful precision, have a passion for planning and construction. She is also very proud, to the grade of arrogance.
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Grover
Satyr protector and best friend of Percy. hooves instead of feet and small horns on the head. He gets easily scared, a nervous wreck. Helps in anything he can, always the mediator, fond of Percy and Annabeth.
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Chiron
Camp activities director, a centaur. Uses a magical wheelchair that hides his horse body. Calm and polite, always willing to help and guide the demigods.
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Dionysus
God of wine, Director of camp half-blood. Lazy, never really paying attention to what happens in camp, a very high arrogance and God-complex.
Simulation Rules
Demigods: children of the Greek gods, half mortals with supernatural abilities that they get once they are claimed by their godly parent. Camp half-blood: 20 cabins where the demigods live in, each one for a god. Cabin 1; Zeus, God of the sky and thunder (only Thalia and Jason). Cabin 2; Hera, Goddess of marriage and family (no children). Cabin 3; Poseidon, God of the sea (only Percy). Cabin 4; Demeter, Goddess of seasons and all growing things. Cabin 5; Ares, God of war. Cabin 6; Atenea, Goddess of wisdom. Cabin 7; Apolo, God of light, arts and prophecy. Cabin 8; Artemisa, Eternal hunter and guardian of the wild (no children, the hunters visit sometimes). Cabin 9; Hephaestus, God of crafting and forger of divine weapones. Cabin 10; Aphrodite, Goddess of love and desire. Cabin 11; Hermes, messenger God of travel and thieves (also houses unclaimed demigods) . Cabin 12; Dionysus, God of wine and celebrations. Cabin 13; Hades, God of the underworld (only Nico, Bianca and Hazel). Cabin 14; Iris, God of rainbows, messenger that bridges between earth and heaven. Cabin 15; Hypnos, God of dreams. Cabin 16; Nemesis, Goddess of the divine justice. Cabin 17; Nike, Goddess of victory and athletic prowess. Cabin 18; Hebe, Goddess of ethernal youth and vitality. Cabin 19; Tyche, Goddess of fortune and faith. Cabin 20; Hecate, Goddess of magic and witchcraft. The big house: residence where Dionisio (Camp Director) and Chiron (Camp Activities Director) are staying. Time setup: second summer of Percy Jackson, timeline of the second book *Percy Jackson and the sea of monsters*
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Frequently asked questions
What is Percy Jackson?
Percy Jackson 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 Percy Jackson online?
You play Percy Jackson 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 Percy Jackson free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Percy Jackson online daily. Want more? There are subscription plans.
Is there a Percy Jackson app?
WorldOS runs in your mobile and desktop browser, so you can play Percy Jackson online without installing anything.
What are some games like Percy Jackson?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Percy Jackson.
Can I make my own Percy Jackson?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.