The Culling Game rules in Jujutsu Kaisen finally begin to make sense. Until now, the ritual felt mysterious and chaotic. However, this episode slowly reveals the truth behind Kenjaku’s brutal plan.
Meanwhile, Yuji Itadori and Megumi Fushiguro stand inside Master Tengen’s hidden chamber. The ancient sorcerer calmly explains the ritual. Suddenly, the Culling Game no longer feels like a random battle. Instead, it feels like a carefully designed system meant to force evolution.
Therefore, the moment becomes chilling. The rules are simple. Yet they are cruel. And because of them, thousands of players are now trapped in a deadly ritual.
Kenjaku’s Deadly Ritual
The episode begins with Kenjaku’s twisted vision. Long ago, he wanted to evolve humanity through cursed energy. However, normal society could never survive such chaos.
Therefore, he created the Culling Game.
Meanwhile, Master Tengen explains that players are forced inside barriers known as colonies. These colonies act like giant battlefields spread across Japan. Once inside, players cannot simply leave. Moreover, the ritual forces them to participate. Yuji listens quietly. Megumi studies every detail. Because if they misunderstand the rules, countless lives could be lost.

Image Source: Jujutsu Kaisen Season 3 Episode 4 (Studio MAPPA). Official Website: https://jujutsukaisen.jp/
Players and Colonies
The next part of the Culling Game rules in Jujutsu Kaisen S3 Episode 3 explains the players themselves.
First, there are modern sorcerers like Yuji and Megumi. However, there are also ancient sorcerers resurrected by Kenjaku. These powerful fighters once lived centuries ago.
Meanwhile, non-sorcerers have also been awakened with cursed techniques.
Therefore, the colonies now hold a terrifying mix of fighters.
Inside each colony, players must survive. However, survival alone is not enough. Because the Culling Game forces them to compete.
Every decision becomes dangerous.
Points and Killing
One rule shocks Yuji the most.
The Culling Game rules reward players with points for killing other players. Meanwhile, stronger sorcerers carry higher point values. Therefore, the ritual slowly turns into a brutal hunt.
However, the rules do not end there. Once a player earns enough points, they can propose new rules to the game.
This detail changes everything.
Megumi immediately understands the opportunity. If they gather enough points, they might be able to save innocent players trapped inside the colonies.
Yet the cost is terrifying. Because those points come from death.
The Rule That Forces Participation
Another rule in the Culling Game makes the ritual even darker.
Players cannot simply hide forever.
If someone refuses to participate for too long, the system will punish them. Eventually, the player will die.
Therefore, the Culling Game forces action.
Yuji clenches his fists as he hears this rule. Meanwhile, Megumi remains calm but serious. Both of them understand the truth now.
Kenjaku did not design a game. He designed a trap.

Image Source: Jujutsu Kaisen Season 3 Episode 4 (Studio MAPPA). Official Website: https://jujutsukaisen.jp/
Tengen Reveals the Bigger Plan
However, Master Tengen reveals something even more terrifying.
The Culling Game is not only about fighting. Instead, the ritual gathers cursed energy from every battle.
Eventually, this massive energy will trigger Kenjaku’s real plan.
He wants to merge humanity with Tengen.
Therefore, the Culling Game becomes more than a survival game. It becomes the engine for a massive transformation.
Yuji feels the weight of that truth. Meanwhile, Megumi begins thinking about strategy.
Because if they cannot stop the ritual, the world itself may change forever.
Yuji and Megumi’s Resolve
After hearing the Culling Game’s rules, Yuji refuses to stay still.
Instead, he makes a simple promise. He will enter the colonies. He will gather points. And most importantly, he will save as many people as possible.
Meanwhile, Megumi agrees. However, his plan is more strategic. He wants to add rules that allow players to escape the game. Therefore, the two friends prepare for the coming battle.
The colonies are waiting and the Culling Game has only just begun.
Conclusion: Why the Culling Game Rules Change Everything
The Culling Game rules transform the story in a powerful way. Before this episode, the ritual felt mysterious. However, now its purpose becomes clear.
Kenjaku built a deadly system that forces sorcerers to evolve through battle. Meanwhile, Yuji and Megumi refuse to accept that future.
Instead, they plan to break the system from within. Therefore, this episode feels like the calm before a massive storm. The rules are set. The colonies are active. And the next battles will decide the fate of countless players.
For anime fans, this moment marks the true beginning of the Culling Game arc.



The Culling Game rules are simple. Players earn points by killing other players. Those points can then be used to add new rules to the ritual.
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