UI Customization
Customize Spark’s visual appearance to your preference.
Dark / Light Mode
Section titled “Dark / Light Mode”| Setting | Dark Mode |
| Default | On |
Switches between dark and light themes for the Spark UI. The game itself is unaffected.
Animated Background
Section titled “Animated Background”| Setting | Animated Background |
| Default | On |
Enables fluid gradient animations on the library and menu screens. Disable to save battery or reduce visual distractions.
When off, game pages use a plain background. Theme backgrounds follow Theme Motion.
Game Page
Section titled “Game Page”Legacy Detail Page
Section titled “Legacy Detail Page”| Setting | Legacy Detail Page |
| Default | Off |
| Where | Settings > General |
Uses the game detail page from before Spark 1.4. Themes are not shown on it.
Background Animation
Section titled “Background Animation”| Setting | Background Animation |
| Default | Fluid Gradient |
| Options | Fluid Gradient, Ambient |
Per-game, in Game Settings > Theme or Customize. A theme’s own background replaces it. See Customize.
Themes
Section titled “Themes”Found in Settings > Themes. See Game Themes.
Enable
Section titled “Enable”| Setting | Enable |
| Default | On |
Turns game themes on or off. Installed themes and each game’s choice are kept.
Theme Motion
Section titled “Theme Motion”| Setting | Theme Motion |
| Default | On |
Allows theme animation and video backgrounds. Also off when iOS Reduce Motion is on.
Theme Music
Section titled “Theme Music”| Setting | Theme Music |
| Default | On |
Allows theme music. Each game’s Theme Music switch applies only while this is on.
Show Theme Icons
Section titled “Show Theme Icons”| Setting | Show Theme Icons |
| Default | On |
Uses theme icons in the library and the HyperLaunch widget. Custom icons are always shown.
Installed Themes
Section titled “Installed Themes”Opens the theme library. See Managing installed themes.
Library Display
Section titled “Library Display”Randomize Titles
Section titled “Randomize Titles”| Setting | Randomize Novel Names |
| Default | Off |
Shuffles game titles in the library for a random browsing experience.
(Requires Developer Mode — enable in the Spark section of the iOS Settings app)