MercurySteam may be developing a too another chapter in the Metroid Dreadhe series, according to a self-styled leaker who claims to have correctly anticipated the release of the previous game.
After the excellent Metroid Dread, the matter is quite hazy, but according to the Twitter account "Nash Weedle" the new Nintendo Switch game will be released in 2025, so there would still be a long wait before seeing it in action.
The user has also re-published an earlier tweet that claimed to have correctly anticipated the release of Metroid Dread, including the title, features, and the team to which it was assigned, but this is not an accurate assessment.
Another Metroid chapter on Metroid Dread's setting is quite possible, so any information might be helpful. Considering how Metroid Prime 4 remains a mysterious creature, it is probable that Nintendo will return to the series' most classic structure, so we are waiting for further information in this regard.