- A new Decky Loader plugin for SteamOS has made it easier to play and install non-Steam games
- It allows for syncing multiple game libraries on SteamOS without needing to use other third-party launchers
- It's available for download now via GitHub
SteamOS users know that accessing games from other launchers like Epic Games can be a hassle. Typically, these libraries can only be accessed after launching the respective applications, often leading to various installation issues.
This is where community-driven tools like Decky Loader come into play. Previously, I discussed how it improved frame generation access for games. Now, a new plugin called Unifideck, developed by mubaraknuman, is available on GitHub.
I tested it on my Lenovo Legion Go S handheld gaming PC, and it exceeded my expectations. Unifideck eliminates the need for additional game launchers outside of Steam, integrating libraries from third-party platforms directly into your Steam library under distinct categories.
The setup process is straightforward compared to earlier auto-installers for game launchers that were available during the Steam Deck's initial release.
To install the Unifideck plugin, download the ZIP file from GitHub, switch back to SteamOS game mode, ensure developer mode is enabled in Decky Loader's settings, and install the plugin from the ZIP file.
Currently, Unifideck supports adding libraries from GOG, Epic Games, and Amazon Games, which is a significant advantage, especially for those frustrated with the Epic launcher.
However, it still has limitations: download speeds are noticeably slower than those on Steam, and it does not yet support Battle.net or Rockstar Games Launcher. These features may require additional development time.
Nonetheless, Unifideck is a promising start, making handheld gaming easier and enhancing the experience for any system running SteamOS.
Analysis: The Steam Machine May Benefit from This Plugin
Valve's Steam Machine is set to launch in early 2026, and while much of the conversation revolves around its potential pricing, the Unifideck plugin is a notable advantage for future buyers.
This plugin will enable gamers transitioning from consoles to PC to access not just the Steam library, but also GOG, Epic Games, Amazon Games, and possibly more by the time the system is released.
For current PC users on Microsoft's Windows 11, having all game libraries consolidated in one place will streamline the gaming experience without the hassle of juggling multiple launchers.
The primary drawback for the Steam Machine remains the lack of support for games utilizing kernel-level anti-cheat on SteamOS. However, there is hope that the Steam Machine will motivate developers to make these anti-cheat tools compatible with Linux, further enhancing SteamOS's appeal to users migrating from Windows 11.