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Shell · every system
Shell pictures fill the phone screen. The app scales them to cover it and crops the outer edges when the phone has a different shape, so keep important art away from the edges.
Recommended 2340 × 1080 px. PNG up to 8 MB, maximum 4096 px per side. Width must exceed height.
Recommended 1080 × 2340 px. PNG up to 8 MB, maximum 4096 px per side. Height must exceed width.
Buttons · every system
Shared styles reach matching buttons in every Apollo app.
Shell motion and particles
Effects stay behind the controls. Stars, Snowflakes, Bubbles, Embers and Orbiting lights keep clear of the game screen, name and light bar, and outer edges. Bubbles and Embers start beside the framed screen. Orbiting lights appear in small circles for a few seconds before fading and appearing elsewhere. Calm motion in the app pauses them.
System extras
Override a system’s own buttons or shell; shared styles remain elsewhere.
Ready. Your file stays on this device.