SpiralAI has issued a statement addressing the improper use of assets from the newly launched Atelier RyzaChat: AI Your Midsummer Dream Story with AI Ryza (unofficial translation). The AI chat RPG lets players engage with Reisalin “Ryza” Stout through a narrative-driven RPG and chat experience, but some players have overstepped boundaries. Specifically, multiple cases of users altering message content and extracting game assets in ways that violate the terms of service have recently surfaced on social media platforms.
Regarding message manipulation, Spiral AI has confirmed occurrences of
“prompt injection,” where players deliberately alter message content to elicit responses from Ryza that are typically restricted. These include out-of-character, explicit, or harmful content. This violates Article 8, Section 1 of the terms of service, which forbids IP rights infringement through actions like bypassing technical safeguards or using generated messages for indecent purposes.
In terms of asset extraction, Spiral AI reports that some users have extracted game files—including character assets and voice clips—for content creation and other uses. This also breaches the terms of service, as it constitutes reverse engineering.
Furthermore, some users have created images and videos of Ryza that closely resemble in-game visuals. Spiral AI suspects these were AI-generated and confirms they were not developed by the official team.
Alongside urging users to review the terms of service and avoid prohibited actions, Spiral AI intends to take appropriate measures in collaboration with relevant authorities against severe instances of malicious behavior.
RyzaChat: AI Your Midsummer Dream Story with AI Ryza is currently available in Japan for iOS and Android. A global version of the game, supporting English, Brazilian Portugese, Indonesian, Hindi, and Traditional Chinese, is slated for a future release.