MASTER LIST FOR ROMHACK IMPROVEMENTS 

  LINK TO u/darkuni MEGA LIST OF STEAM DECK VIDEO TUTORIALS

Alternatives to popular games that don't work on Linux/SteamOS and Steam Deck

An idiots guide to setting up Minecraft on Steam Deck / SteamOS with controller support

Arcade ROMs with actual names

Emudeck beginners guide

Emudeck Help site

 Emulation guide (1) by u/Sahbito

Emulation guide (2) by u/Sahbito

How to patch a ROM

How to get Battlefield 3 and Battlefield 4 online working on Linux, SteamOS, Steam Deck

How to install HD Textures for DuckStation

How to install HD Textures for PCSX2

How to install HD Textures for PPSSPP

How to install Hollow Knight: Silksong mods on Linux, SteamOS and Steam Deck

How to play games from GOG and Epic Games on Linux, SteamOS and Steam Deck

How to setup OpenMW for modern Morrowind on Linux/SteamOS and Steam Deck

PhysX fix for Linux/Steam Deck

Solution to slow download speeds on Steam Deck (1)

Solution to slow download speeds on Steam Deck (2)