Goat Simulator 3 will be the most realistic simulation of being a goat yet. Though it was not performed by goat. In a tweet through their official Twitter account, Coffee Stain Studios posted a video with the caption “Doing some final touches on the animations,” featuring human actors performing motion capture for the goat.

The human actors in the teaser video are shown performing comical goat-like movements, such as charging to an object, screaming, scooting and other silly activities.
Goat Simulator 3 will be available on November 17 for PlayStation 4/5, Xbox One, Xbox Series X/S, and Windows PCs.
You can check the teaser video here: https://twitter.com/GoatSimulator/status/1591445716680863744