> ## Documentation Index > Fetch the complete documentation index at: https://docs.magicblock.gg/llms.txt > Use this file to discover all available pages before exploring further. # On-chain chess > On-chain chess with Unity - Tutorial This course will teach you everything you need to know to build a fully on-chain chess game with Unity. The main goal of the course is to demystify on-chain gaming and showcase how easy it is to get started building games on Solana. There are four main modules: 1. Set-up and Solana Unity SDK overview 2. The On-chain logic 3. Transaction building and event listening from Unity 4. Publishing as xNFT and on Saga Whether you want to dig deeper into the on-chain logic or just understand how to create your custom Unity interface, by the end of the course you will be able to play the same game, in real-time, across all the clients built with this tutorial. We will soon introduce on-chain logic primitives accessible in Unity to let you create your very own game. ## Requirements * Unity ([download](https://docs.unity3d.com/560/Documentation/Manual/InstallingUnity.html)) * Solana Unity SDK ([install](https://solana.unity-sdk.gg/docs/installation)) * An RPC provider if you deploy in mainnet ([endpoints](https://www.helius.dev/)) This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.