Mario & Luigi: Bowser's Inside Story + Bowser Jr's Journey is a role-playing game for the Nintendo 3DS, released in 2019. It's a remake of the 2009 Nintendo DS game and includes an additional side story focusing on Bowser Jr. Players switch between controlling the Mario Brothers within Bowser's body and Bowser himself in the overworld, engaging in turn-based battles and solving puzzles to advance the storyline.