PeroTuncay / DeckyHelixSRManager

Decky Loader plugin for Steam Deck and other SteamOS/Bazzite handhelds: download, build and install HelixSR (a DLSS-based FSR 3.1 replacement) per game, directly or through OptiScaler, and check that it's working.

michpalm / game-glance

Decky plugin: an immersive Steam plugin with HowLongToBeat times, descriptions and store info

danielcamilo1 / decky-optiscaler

Decky Loader plugin to install, configure and monitor OptiScaler per game from the Game Mode on SteamOS/Bazzite/Etc. With live in-game frame generation and upscaler control.

mubaraknumann / unifideck

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.

Alyenax / GabeCubeAura

Bring the Steam Machine’s 17-LED strip to life with Steam event alerts, game artwork, launch animations, custom effects, live weather, CPU/GPU monitoring, controller battery levels, and real-time screen color sync.

24se02ml062 / Decky-Proton-Cheats-Manager-Companion

GCM-Launcher: Game Cheats Manager Proton Installer for Steam Deck 2026