0.4.13 preview · Steam Deck Large Library Optimization Plugin

0.4.13 preview · Offline single-file installer

Download SteamDeck-LargeLibraryFix-0.4.13.desktop and open it in Steam Deck Desktop Mode. No extraction, installation-time internet connection, or administrator password is required. Restart Steam normally after installation.

Reduces repeated library work during wake, tab changes, collections, and scrolling; improves some held-navigation and focus failures. The desktop manager provides status, repair, and uninstall. Unknown client code or conflicting modifications are left untouched.

This is a preview release tested on one Deck with roughly 40,000 games. Some stutter remains; results on other devices and client versions may differ. English README · 中文说明.

下载上面的 .desktop 单文件，在 Deck 桌面模式打开即可安装，首次确认时选择“信任并启动”或“继续”。安装后正常重开 Steam；桌面“Steam 大库优化”可查看状态、修复和卸载。当前为预览版，仍可能出现卡顿。

Source code, MIT license, and SHA-256 checksums are included below.