Install a for a tool like Obsidian or Wallpaper Engine? Get a text-based list of your library or installed games? Let me know so I can give you the exact steps.
While there isn't a single product officially called a "Steam Combo List," this likely refers to , a popular roguelike deckbuilding game on Steam . Review Summary steam combo list install
There is also a software category known as "Steam Tools" or "Combo Installers" (like the "SteamTools" found in Chinese communities) which claim to "unlock" games without buying them by using "manifest files" or "Lua scripts". Install a for a tool like Obsidian or Wallpaper Engine