2D Tilemap Extras is a package that contains extra scripts for use with 2D Tilemap features in Unity. These include custom Tiles and Brushes for the Tilemap feature.
The following are included in the package:
Brushes: GameObject Brush, Group Brush, Line Brush, Random Brush
Tiles: Animated Tile, Rule Tile, Rule Override Tile
Other: Grid Information, Custom Rules for Rule Tile
Package version 2.2.3 is released for Unity Editor version 2021.3.
These package versions are available in Unity version 2021.3: