- / Focus build search.
- Enter Launch the selected card using keyboard navigation.
- Esc Close help or details. Esc stays inside a running game for its own pause controls.
- Ctrl + Shift + Backspace Return to the Archive Hub during gameplay.
- Use the player toolbar to switch versions, reload, or export exact historical HTML.
- Favorites and recent builds are stored on this device when browser storage is available.
All archived game HTML is embedded directly in this one file. Sound Deck has four original procedural soundtracks, tempo-aware playback and volume controls. Music is enabled and autoplay is attempted at startup. When a browser blocks unprompted audio, the first click or keypress unlocks the soundtrack.