This isn't specific to AC, Unity doesn't support gifs - for animated backgrounds, you either have to use an animated sprite, or import it as a movie clip asset.
The easiest way to convert it into an animated sprite is to use an online tool to create a spritesheet from it - see this video as an example.
Comments
This isn't specific to AC, Unity doesn't support gifs - for animated backgrounds, you either have to use an animated sprite, or import it as a movie clip asset.
The easiest way to convert it into an animated sprite is to use an online tool to create a spritesheet from it - see this video as an example.
Thanks