Switch 2 jailbreak reportedly runs custom game, with Codex credited by its maker
jailbreak
A way to bypass some software limits set by a device maker.
Codex
An AI tool that helps with coding work.
modder
A person who changes a game or device.
What happened
The Nintendo Switch 2 has reportedly been jailbroken, The Verge reports. A modder showed a modified version of Mario Kart World running on the console. The video included new playable characters, including Cinnamoroll, the red Angry Bird, Peter Griffin, and Steve from Minecraft.
The modder is Sammy Hajhamid, who uses the name pepsipu. He calls the project ns2jb. Hajhamid says OpenAI's Codex helped develop it. Codex is an AI tool for coding work. The report does not show that Codex broke the console by itself. It reports the maker's claim about using the tool during development.
What jailbreak means
A jailbreak bypasses some software limits set by a device maker. It can allow altered software to run. Here, the visible result was a changed game with characters outside the normal Mario Kart World lineup.
A demonstration is not the same as a finished tool for everyone. The report says an old game was used in the process. It does not explain how widely the result works or whether others can repeat it. This article does not describe technical steps.
Why it matters
The story connects console security with AI-assisted coding. Nintendo designs its hardware to control which software runs. Modders look for ways to change games or run software the maker did not provide. A reported jailbreak can therefore matter to both security teams and game communities.
The Codex claim adds a newer question. If accurate, an AI coding tool helped with work that tested a console's defenses. That could change how quickly some research is attempted. It could also raise concerns about misuse. The report does not show how much work Codex did, or how much came from Hajhamid. So it cannot prove that AI independently hacked the console.
What is confirmed
The reported evidence is a video from the maker. It shows a modified Mario Kart World demonstration, and the maker names the project ns2jb. The maker also says Codex helped. The Verge presents the claim cautiously, rather than as an official Nintendo feature.
The available report does not include official Nintendo confirmation. It also does not prove that every Switch 2 can run the modification.
What remains unknown
It is unclear how broadly the jailbreak works. It is unclear which parts of the game or system it can change. The division of work between Codex and Hajhamid is also unknown. We do not know whether Nintendo will issue an update or another response.
The report also leaves open whether independent researchers can reproduce the demonstration. That matters because one video can show a possibility, but not its full reach.
What to watch next
The next useful signs are independent tests, a Nintendo statement, and any software update. Other researchers may show whether the result can be repeated. AI companies may also face questions about tools that assist security research.
For now, the careful description is simple: a modder demonstrated a Switch 2 modification and credited Codex with helping. That is different from saying AI independently hacked every Switch 2.
Source: The Verge
A Switch 2 mod used AI help, its maker says
📰 Full story: Switch 2 jailbreak reportedly runs custom game, with Codex credited by its maker
A modder showed a changed game and said OpenAI's Codex helped.
modder
A person who changes a game or device.
jailbreak
A way to bypass software limits.
Codex
An AI tool that helps people write code.
💡 The gist
- A modder showed a changed game on Switch 2.
- The game had unusual playable characters.
- The AI's exact role is still unclear.
The Nintendo Switch 2 is a game console made by Nintendo. A modder is a person who changes games or devices. Sammy Hajhamid showed a changed version of Mario Kart World. He uses the online name pepsipu.
The video showed Cinnamoroll, Peter Griffin, and Steve from Minecraft. It also showed the red Angry Bird. The report says these characters were playable.
The modder calls the project ns2jb. He says OpenAI's Codex helped build it. Codex is an AI tool that helps people write code. Code is the set of instructions that tells software what to do.
The console was reportedly opened through a jailbreak. A jailbreak bypasses some software limits set by the maker. It can let changed software run. It does not mean every console can use the same change.
The report says an old game helped start the process. We will not explain the technical steps. The important idea is broader. An AI coding tool may help people test a device's defenses. That could speed up some research. It could also create new misuse concerns. The report does not show how much work Codex did.
This story has several limits. The video comes from the person who made the project. The report does not provide a full independent test. We do not know how many Switch 2 consoles can run it. We do not know whether Nintendo will fix the issue.
The next things to watch are Nintendo's response and tests by other researchers. An official update could change the situation. More evidence could show whether this is a narrow demonstration or a wider opening.
For now, the safest summary is not that AI hacked every Switch 2. It is that one modder showed a Switch 2 modification and credited Codex with helping.
A game machine showed a changed game
📰 Full story: Switch 2 jailbreak reportedly runs custom game, with Codex credited by its maker
A person used AI help and showed a different game on Switch 2.
jailbreak
A way around some rules on a game machine.
Codex
An AI tool that helps write computer instructions.
Nintendo Switch 2
A game machine made by Nintendo.
Nintendo Switch 2 is a game machine. A person showed a changed Mario Kart World. Cinnamoroll and Steve appeared in the game. The person used OpenAI, an AI company, and its Codex. Codex helps people write computer instructions. The person says Codex helped make the change. We do not know how much it helped. A game machine has rules about what it can run. A jailbreak is a way around some rules. The old game helped begin the work. The video showed the changed game. It did not show every Switch 2 doing this. Nintendo may study the change. Nintendo may also make an update. Other people may check the video. For now, we know about one person's demonstration. We do not know the whole story yet.