A supposed rating filing from the Brazilian Ministry of Justice and Public Security has emerged online, potentially revealing the next installment in Nintendo's Metroid series. The document, which was reportedly leaked on July 1 and quickly removed, surfaced with the title "Metroid Ravenous" and a production year of 2026. Screenshots of the leaked rating have since circulated widely on social media and gaming forums.

The age rating designated in the document is "not recommended for children under 12 years of age," a step up from the initial "not recommended for children under 10 years old" listing. While the authenticity of the document remains unconfirmed, its appearance has ignited significant discussion among fans.

Some players are speculating that "Metroid Ravenous" could be a direct sequel to Metroid Dread, drawing a connection between the rumored title's name and Raven Beak, the antagonist of that 2021 title. This rumored game would follow Metroid Prime 4: Beyond, which launched in December 2025 to generally positive reception, though some elements were noted as less developed than in previous entries in the series.