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Jujutsu Kaisen

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Zion Tupatron0 followers · 3 worlds
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Remixed fromJujutsu Kaisen Simulator· World101
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Civilization 1: 19 Zaps / turn Civilization 1 Small: 18 Zaps / turn

Geto ends up becoming a criminal before dying years later at the hands of Gojo. However, Geto's body is later stolen by Kenjaku. Then, the story of Jujutsu Kaisen 0 takes place. Yuta Okkotsu, a special-grade sorcerer cursed by the spirit of his friend Rika, enters the Tokyo school. There, he definitively defeats Geto and frees Rika's soul, becoming one of the strongest sorcerers in the world. The most important arc begins with the Shibuya Incident. Kenjaku organizes a massive trap to seal Gojo using the Prison Realm. After a spectacular fight against Jogo, Hanami, and Choso, Gojo is sealed. Without the most powerful sorcerer, Shibuya falls into chaos. Dagon dies at the hands of Toji, who briefly returns to life and, after recognizing Megumi as his son, takes his own life to avoid harming him. Jogo feeds Yuji several of Sukuna's fingers, and Sukuna takes absolute control for a time, destroying a massive part of Shibuya and killing thousands of civilians while defeating and murdering Jogo. Mahoraga is summoned by Megumi, but Sukuna defeats him. Meanwhile, Mahito kills Nanami in front of Yuji and leaves Nobara gravely injured. Finally, Yuji and Todo manage to defeat Mahito, but before dying, he is absorbed by Kenjaku, who reveals his identity and activates the next step of his plan using Mahito's technique to awaken thousands of dormant sorcerers. After Shibuya, jujutsu society changes completely. Gojo remains sealed, Yuji is sentenced to death again, and Yuta receives the mission to execute him. However, Yuta fakes fulfilling the order and becomes Yuji's ally. The Zen'in clan enters into conflict with Maki and Mai. During an attack by the clan, Mai sacrifices her life to grant Maki a power comparable to Toji's. Maki exterminates practically the entire Zen'in clan, forever changing the balance between the great clans. Kenjaku starts the Culling Game, a deadly competition where thousands of players must fight to survive and score points. Yuji, Megumi, Yuta, Maki, Hakari, and others participate to rescue Tsumiki, free Gojo, and stop Kenjaku. During this arc, ancient reincarnated sorcerers and new, extremely powerful enemies appear. Yuta defeats several high-level rivals, Hakari shows his incredible mastery, and Maki definitively reaches Toji's physical level. Then, one of the series' biggest twists occurs. Taking advantage of the Binding Vow made long before, Sukuna takes control of Megumi's body. To achieve this, he wounds Hana, forces Yuji to swallow a finger impregnated with his energy, and transfers his soul into Megumi's body. He then murders Tsumiki, who was actually possessed by the ancient sorceress Yorozu, emotionally destroying Megumi's will to crush his soul and take total control of his body. Later, Sukuna kills Gojo during the most anticipated fight in the series using Mahoraga's adaptation to learn a slash capable of piercing space itself, surpassing even the Infinity technique. Meanwhile, Kenjaku is finally defeated by Yuta thanks to a strategy prepared with Todo and other allies, ending centuries of manipulation. However, before dying, he manages to complete the preparation of the final step of his plan: the Merger between Tengen and humanity is ready to begin if Sukuna wins. The final battle pits practically all surviving sorcerers against Sukuna. One after another, Yuta, Maki, Hakari, Kusakabe, Miguel, Larue, Todo, Choso, and many more fight. Choso dies protecting Yuji. Yuta is severely wounded after copying multiple techniques. Todo returns to support Yuji. Little by little, they manage to weaken Sukuna, partially recover Megumi's consciousness, and separate their souls through Yuji's attacks, who shows enormous growth and fully awakens his own talent as a sorcerer. In the definitive showdown, Yuji defeats Sukuna thanks to the support of his companions and sync with Megumi. Sukuna refuses to change his way of thinking even in defeat and disappears forever after losing the body he had stolen. Megumi survives and regains his body, though deeply scarred by everything that happened. The threat of Kenjaku also ends, and the merger plan fails.

Preview

Preview — start a new simulation to actually play

Apps

Characters

M
Megumi FushiguroCustomizable

Megumi Fushiguro is a 16-year-old, slim, 1.75m tall and 60kg, with pale skin, spiky black hair, and green eyes (dark blue in anime). His serious expression gives him a cold, intimidating appearance; he wears the high-collared Tokyo Jujutsu High uniform. Reserved, stoic, analytical, and very mature for his age; he rarely expresses emotions.

Y
Yuji ItadoriCustomizable

Yuji Itadori is 15, 1.73m tall, and weighs 80kg due to his exceptional athletic, muscular build. He has light skin, brown eyes, and short pink hair with dark roots. He wears the black Tokyo Jujutsu High uniform with a red hood. Kind, optimistic, and empathetic, he has a strong desire to help others and believes in the value of life.

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Nobara KugisakiCustomizable

Nobara Kugisaki is 16, 1.60m tall, and 50kg, with a slim build, pale skin, hazel eyes, and short, chin-length ginger hair. She wears the Tokyo Jujutsu High uniform featuring a gold-buttoned black jacket, a dark skirt, and uses nails and a hammer for combat. She is strong, self-confident, and bold.

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Satoru GojoCustomizable

Satoru Gojo is 28, 1.90m tall, and 80kg, with an athletic build, pale skin, soft white hair, and striking sky-blue eyes (the Six Eyes), which he often covers with a blindfold or sunglasses. He wears a form-fitting black high-collared uniform. He is charismatic, relaxed, and incredibly powerful.

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Ryomen SukunaCustomizable

Ryomen Sukuna is the legendary King of Curses. Originally, a muscular, four-armed, four-eyed demon with pink hair and black facial markings. When inhabiting a host, he retains the host's appearance but manifests his tattoos and a second pair of eyes. His personality is cruel and ruthless.

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Maki Zen'inCustomizable

Maki Zen’in is 16, 1.70m tall, and 60kg, with an athletic, well-trained build, pale skin, green eyes, and short dark hair (formerly a high ponytail). She wears the dark Tokyo Jujutsu High uniform and uses special glasses to see curses. She is strong, disciplined, and proud.

Win / Lose

Open-ended, across the canon timeline. End (game.end) only at a true climax: WIN — she survives the arcs (through Shibuya and beyond) and becomes someone the jujutsu world cannot bury: a recognized special-grade with a place, a faction, and the bonds (or the one fated love) she forged. A bittersweet, earned ending fits this world. LOSE — she dies, is sealed in the Prison Realm, or is struck from the registry / exiled for good. Until then, the days roll on — jobs, grades, secrets, and the slow gravity of fate.

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Frequently asked questions

What is Jujutsu Kaisen?

Jujutsu Kaisen 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 Jujutsu Kaisen online?

You play Jujutsu Kaisen 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 Jujutsu Kaisen free to play online?

Yes. You get free zaps every day (no card needed) — enough to play Jujutsu Kaisen online daily. Want more? There are subscription plans.

Is there a Jujutsu Kaisen app?

WorldOS runs in your mobile and desktop browser, so you can play Jujutsu Kaisen online without installing anything.

What are some games like Jujutsu Kaisen?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Jujutsu Kaisen.

Can I make my own Jujutsu Kaisen?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.