Nintendo has not disclosed the development team behind Brothership, likely to maintain secrecy and build anticipation for the game. The company has become increasingly reticent about revealing the developers behind its projects, often revealing the team in the game credits at release. This approach may also be aimed at focusing attention on the game itself rather than the developers.
The title of Nintendo's newly announced RPG is "Mario & Luigi: Brothership." It is a brand new Mario & Luigi game and will be released on the Nintendo Switch1. The game is a seafaring adventure that will include new evolved "Bros moves2." The developer of the game remains unknown, but some original developers who worked on the franchise are involved.
Stephen Totilo from Game File inquired about the developer of Mario & Luigi: Brothership.