steam-os

A Decky Loader plugin that brings together games from Steam, Epic Games Store, GOG, Amazon, Ubisoft and XCloud into a single, unified library experience on your Steam Deck.

A Linux native mod manager for a variety of games

🎮 This guide contains descriptions of settings and utilities for safely improving the performance, and useful information for advanced Steam Deck users. All settings supported LCD and OLED versions.

Light-weight Clash/Mihomo proxy client for Steam OS

Your Windows gaming PC, with the soul of a gaming console.

Unofficial Decky Loader plugin: browse, install and manage Nexus Mods and collections for 19 games from Gaming Mode on a controller. SteamOS and Bazzite. Beta.

Experimenting with NixOS on a Legion Go

Information and guides about the Steam Deck and available modifications. This project isn't associated with Valve and modifying your device may void your warranty.

SteamLibraryManager is the Linux alternative for Depressurizer, just better!

Bring the Steam Machine's 17-LED strip to life with game artwork, launch animations, custom effects, weather, live CPU/GPU monitoring, controllers battery and Steam event alerts.

2D Game Engine written in C++ based on SDL2 & SFML

Comprehensive Technical Analysis of SteamTools Architecture + Extracted Artifacts & Decompiled Components

Latest Bazzite Deck, GNOME, and KDE images for AMD BC-250 boards with cyan-skillfish-governor-smu, GPU frequency scaling, MangoHud/radeontop 655% telemetry fix, signed rebases, and optional experimental 40CU runtime images

Cross-Platform CASC Explorer for exploring games.

A desktop app to import games from other launchers into Steam.

Backup all your Steam game save files to git automatically (optimized for Steam Deck)

Decky Loader plugin to launch games on SteamOS with physical media, NFC tags, floppy disks, QR codes and more.

One-click setup of the leaked DLSS 5 neural-rendering build for any DX11/DX12 game on RTX 20–50, with or without DLSS. ReShade + RenoDX add-on (or OptiScaler engine); DLSS5-Feeder + LumeniteFX for games without DLSS; dlss5-bridge for DX11. Rust, single exe.

A full RetroAchievements tracking and management system inside the Quick Access Menu. Track achievements, build custom lists, keep notes, reminders and goals, read guides, even follow activity feeds, discussions and community events — all without leaving your game.