Respawn Entertainment, the team behind Titanfall, Apex Legends, and the Star Wars: Jedi series, has a couple of unannounced Star Wars games in the works. Its unclear what form those projects are taking, but according to one report, one of them may star a Mandalorian. But not THE Mandalorian.
Source: N4G PC Report: Respawn Developing A First-Person Mandalorian Game