VTuber Ironmouse terminated her sponsorship with Neverness to Everness on May 4, 2026, after discovering Hotta Studio had allegedly lied about using generative AI in the urban RPG. The streamer revealed she had explicitly demanded proof of zero AI usage before accepting the deal, only to find what she called “blatant” AI-generated assets throughout the game world just days after its April 29 launch. This marks one of the fastest public breaks between a major content creator and a video game publisher in recent memory.
**What You Need to Know**
- Game: Neverness to Everness (NTE)
- Developer: Hotta Studio
- Platform: PC and mobile devices
- Launch Date: April 29, 2026
- Controversy Date: May 4, 2026
- Primary Issue: Alleged AI art use contrary to promises
- Key Figure: Ironmouse (5+ million Twitch followers)
- Status: Partnership terminated; assets remain in-game
The Breaking Point: How Ironmouse Discovered the Truth
Ironmouse did not hold back during her May 4 broadcast. She told viewers her team asked Hotta Studio direct questions about AI before she signed any contracts. She wanted hard facts, not vague answers. The studio reportedly assured her team that no generative AI touched the final game assets.
Then the screenshots hit social media. Players found a billboard in the city of Hethereau that looked like a filtered copy of official art from Makoto Shinkai’s film *Weathering with You*. Other fans spotted strange artifacts in background posters and an 18-minute animated short playing in the game’s theater. These images showed classic AI tells: weird hands, inconsistent lighting, and blurry text that made no sense.
“This was the fastest uninstall of my life,” Ironmouse told her chat. She added, “They had told my people that there was literally no AI in it… Why are you lying, bro?” Her frustration echoed across Twitch and YouTube as clips of the moment spread rapidly.
Visual Evidence Goes Viral
The proof came from players, not press releases. Within days of the April 29 release, gamers posted side-by-side comparisons online. The billboard art bore striking similarities to the 2019 anime film, but with clear signs of machine generation. Details did not match. Lines wobbled in ways human artists avoid.
The 18-minute theater animation drew particular scorn. Viewers noted jerky movements and backgrounds that shifted quality from frame to frame. Background posters throughout Hethereau showed random smudges where text should sit. Critics labeled these elements “AI slop,” a term for low-quality machine output passed off as professional work.
Unlike other studio controversies that rely on rumors, this case has clear visual documentation. The assets remain visible in the game as of early May 2026, allowing anyone to verify the claims by simply logging in and visiting the theater district.
Other Creators Join the Exodus
Ironmouse stood first, but she did not stand alone. Fellow VTuber Shylily also cut her promotional stream short upon hearing the news. She told her audience she needed to check the facts immediately. The trust between creators and human artists matters too much to ignore, she explained.
Voice actor Meggie-Elise, known for playing AR-214 in *Honkai: Star Rail*, added fuel to the fire. Though she did not name NTE directly, she tweeted about working on a project where “dishonest” AI use appeared in the final build. Industry insiders connected her comments to Hotta Studio immediately. She stated she would refuse future work with the team unless they removed all AI-generated content and apologized publicly.
This differs sharply from other gaming controversies like the *Palworld* asset debates, where developers maintained transparency. Here, the issue centers on alleged deception rather than mere AI usage. That distinction has angered both fans and creative partners.
Broken Promises from the Top
Executive Director Yang Lei gave interviews before the launch that now haunt the studio. He admitted Hotta Studio used AI tools for “atmospheric renderings” and early concept work. However, he drew a hard line there. He promised AI would never touch core assets, character portraits, or final environment art.
The current evidence suggests otherwise. The theater animation and billboard art count as core content players encounter during normal gameplay. These are not early sketches or background mood pieces. They sit front and center in the urban world Hotta Studio built.
As of May 2026, the developer has stayed silent on specific questions about lying to partners. They have not explained the gap between Yang Lei’s statements and the final product. Their asset production pipeline remains opaque, leaving sponsors and players guessing what they actually paid for.
Frequently Asked Questions
Why did Ironmouse uninstall Neverness to Everness?
Ironmouse removed the game after discovering AI-generated assets she was promised did not exist. She had specifically required proof of zero AI usage before accepting the sponsorship deal.
What AI content did players find in Neverness to Everness?
Gamers spotted a billboard resembling filtered art from *Weathering with You*, an 18-minute animated short with artifacting, and background posters showing classic AI errors like smudged text and inconsistent details.
Has Hotta Studio responded to the AI allegations?
As of May 2026, Hotta Studio has not issued a formal response regarding the claims of dishonesty to sponsored partners or the specific AI assets found in the city of Hethereau.
Are other VTubers boycotting Neverness to Everness?
Yes. Shylily ended her sponsored stream early to investigate, and voice actor Meggie-Elise condemned the project publicly while refusing further work until changes occur.
When did Neverness to Everness launch?
The urban open-world RPG launched globally on April 29, 2026, for PC and mobile platforms.
Neverness to Everness faces an uncertain future as Hotta Studio’s silence stretches on. Players seeking transparency in game development should watch how this studio responds, if they respond at all. For now, check your favorite VTuber’s streams before assuming they still support this troubled urban RPG.
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