Start with the component
The official README groups the desktop and emulators under Desktop & apps. Install it from within DroidDeck after the main Linux runtime setup.
The in-app Store also provides ARM64 Linux apps and games from Flathub. Follow the app's component and store interfaces for the available choices.
No universal emulator performance claim
The availability of an emulator does not establish that every system, title, controller, or device configuration performs well. This guide has no measured emulator benchmarks.
Record the emulator, content, settings, device, and app version if you report a problem. Use the official project support channels for DroidDeck-specific issues.
Your own software and files
Use software and game files you are entitled to use. This guide does not provide ROMs, BIOS files, firmware, or games. Keep copies of saves before updating components or removing the app.