📚 The docs are live. The user manual → covers every screen and setting, and the extension docs → show you how to add a store we haven't.
Building an extension is simpler than it sounds, and the easiest route needs no code at all.

Junk Store Help

FAQ

Frequently asked questions about Junk Store, the trial, supported storefronts, and how Decky vs Pro compare.

34 questions

Quick Tips

Short how-tos for managing games and tweaking settings — install/uninstall, save data, Proton, language, performance.

15 tips

Troubleshooting

Fixes for common Steam Deck game issues — install errors, launch failures, controller, library, anti-cheat.

25 fixes

Tutorials

Step-by-step setup guides — Decky Plugin install, Pro install, GOG Extension, OAuth login, Proton versions, frame generation, and more.

Setup & how-to guides

User Manual

Using Junk Store Pro day to day: the menus, store tabs, installing and launching games, Proton and store settings, the File Manager, and diagnostics.

19 pages

Extensions

Adding new sources of games to Junk Store Pro: a storefront, an emulator, a folder of ROMs. Guides to get you started, plus concepts and reference.

24 pages · Guides, Concepts, Reference
Support Tickets 🎮 1,080+ Games Tested Docs Source & PDF Discord Reddit Lemmy