GoKawiilSwitch 2 jailbroken using SmileBASIC 4 exploit and AI-assisted coding
A modder known as pepsipu (Sammy Hajhamid) created a software-only, tethered jailbreak for the Nintendo Switch 2, dubbed 'ns2jb,' with help from OpenAI's Codex tool. The exploit relies on the game SmileBASIC 4 and must be re-run each time the console restarts; a demo shows a modified Mario Kart World with added characters like Cinnamoroll, Peter Griffin and Steve from Minecraft.
GoKawiil's interpretation of the reporting above, not reported fact.
The jailbreak's practical reach is still limited since it requires technical steps and must be reloaded on every boot, and Reddit users are divided on how significant it really is. If AI tools like Codex continue to assist hackers, this could signal a faster pace of future exploits targeting the Switch 2, though whether that leads to widespread piracy or modding tools remains speculative.
- A modder jailbroke the Switch 2 using the SmileBASIC 4 game and AI assistance from OpenAI's Codex.
- The jailbreak is software-only and tethered, requiring reactivation each time the console is powered on.
- Community reaction is mixed, and the broader implications for Switch 2 security are still uncertain.
Nintendo Switch 2 Console — If you're intrigued by the hacking scene growing around this console, owning one lets you experience the official ecosystem firsthand, including titles like Mario Kart World. It's also a great way to responsibly explore homebrew and modding communities as they evolve.
See Nintendo Switch 2 Console on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: theverge.com — Jay Peters, 2026-10-22
Published there as: “Someone hacked the Switch 2 by using an old game and AI”
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