According to RoboGamer1HD, whom you may already know for having leaked quite a few things about Transformers: Reactivate, he mentioned a small leak of a new Transformers game in a new video on his channel. The information about this supposed new game was passed on to him by László Vén, who has a YouTube channel where he talks about Transformers things, and has leaked things about the movies and toys with a fairly high level of accuracy.
- A new Transformers game is in development by an unknown studio.
- An agency has recently begun sending secret invitations to specific people to test the game and provide feedback for the unknown studio to consider.
- The studio developing it has acquired the rights to the Transformers G1 license.
- Pre-registration for the game will begin in July.
I don't know if this has anything to do with what was said here 2 years ago about Microsoft working on two Transformers projects.
László Vén commented on RoboGamer1HD's video that he will try to get more information as soon as possible, but as always, take this with a grain of salt until we know something more clearly, since it is not known if it is a triple AAA Transformers game, or a mobile game.