This YouTuber, who also happens to be a pretty big fan as well as great admirer of Ori and the Blind Forest, a little while back of this year created this VERY cute and adorable as well as fun, neat, and cool crossover animation of Ori and Stitch both dancing together/in sync with each other to the Tetris Main Theme music
P.S. It’s now been confirmed: Stitch is a gamer and in his case an ALIEN gamer 