Etienne 2D Animation provides all the necessary tooling and runtime components for easy sprite animations.This package requires the Etienne git package : https://github.com/Omadel/Etienne.gitIf it doesn't want to download, it could be that you don't have git installed.Git app's link : https://git-scm.com/Restart Unity AND UnityHub after installing it.It should now launch correctly.An editor tool to create and edit simple 2D animations.More suitable for pixel art games.Simple 2D animator, easy to create 2d Animations. 2D Animation edit editor window.