If you are looking for a general setup guide for the Steam Deck itself, I recommend this comprehensive Steam Deck guide from GitHub user mikeroyal. This guide will primarily use an app called EmuDeck to set up your emulation experience, but I will also touch on other solutions like RetroDeck and Batocera. In this guide I’ll show you how to play your favorite retro (and modern) game systems via software emulation. Valve’s Steam Deck is the perfect storm of handhelds: it has an exceptional price-to-performance ratio, a large game library thanks to its Steam integration, and it is becoming more readily available every month. Last updated: 24NOV2023 (see Changelog for details)