What is tile animation?
A Tile is animated by sequentially changing its frames in an endless loop. A frame is the TileItemFrame class instance that reflects the tile content, displayed at the moment. Tile frames are stored within the TileItem.
How do you animate tiles in unity?
Creating an animated tile
Then, to create the first animated tile, let's right-click on a new folder and then let's click on Create > 2D > Tiles > Animated Tiles: Once the animated tile is created, let's select it and drag the respective sprite sheet into the inspector.