Sonic Adventure
"Chao in Space" is the fourth web animation, released on December 13, 2019; in the short, a Chao dreams up the events of a fictional film titled "Chao in Space" as Sonic attempts to prevent the sleep walking Chao from injuring itself. The animation is based on a gag from "Sonic Adventure" and "Sonic Adventure 2", which both feature faux advertisements for "Chao in Space" and its sequel "Chao in Space 2"'s release on DVD.