Unity’s Tilemap system makes it easy to create and iterate level design cycles within Unity. It allows artists and designers to rapidly prototype when building 2D game worlds. In this tutorial, you'll create a Tilemap and explore the Tilemap system including Tilemap settings, and you'll use the Tile Palette to edit your Tilemap.

Rule Tiles are scriptable tiles written in C#, which are smart enough to use the appropriate adjacent tiles, and handle tile animation, boundaries, and collisions on the fly. In this tutorial, you will set rules on a tile and experiment with the properties and settings of a Rule Tile.

Unity’s Tilemap system makes it easy to create and iterate level design cycles within Unity. It allows artists and designers to rapidly prototype when building 2D game worlds. In this tutorial, you'll create a Tilemap and explore the Tilemap system including Tilemap settings, and you'll use the Tile Palette to edit your Tilemap.

The Sprite Renderer is very important component to use when developing 2D projects as it determines how the given Sprite is rendered. It’s an essential component for the Tilemap system to work properly as well. In this tutorial, you'll learn how to add the Sprite Renderer to your Sprite, set various properties, and arrange Sprites to render in layers.

For assets in a 2D project to have a physical presence in the Scene and be able to interact with each other, they must have a 2D Collider. A 2D Collider is a component that helps define an asset’s physical shape to determine how it will interact with other colliders in a Scene. In this tutorial, you'll learn about the types of 2D Colliders you can use, and you'll apply a Collider to a GameObject.

In this tutorial, you'll import 2D assets into Unity to create Sprites, both one at a time and from Sprite Sheets (Sprite Atlases) containing multiple assets that you will configure in the Sprite Editor.

SpriteShape lends an organic, hand-crafted feel to projects by allowing you to tile Sprites along a path, rather than the typical grid pattern.

In addition to Square and Rectangular Tilemaps, Unity can also create Hexagonal and Isometric Tilemaps.

Optimization is a broad topic and how you optimize depends heavily on your specific project. This tutorial should be read as an introduction to optimization tips and suggestions rather than a step-by-step guide that guarantees optimized particle effects for your mobile projects. The process of optimizing particle effects for mobile devices can change depending on the project and can be a complicated task. In this tutorial, we will talk about common pitfalls and optimization considerations that will help you begin the process of optimizing your particle effects for mobile applications.

For assets in a 2D project to have a physical presence in the Scene and be able to interact with each other, they must have a Collider 2D. A Collider 2D is a component that helps define an asset’s physical shape to determine how it will interact with other Colliders in a Scene. It does this via a built-in physics engine. In this tutorial, we’ll cover types of Collider 2D’s and how to apply them.