Android 15’s Easter egg is a space-age game, much like Android 14’s, with added support for planting flags on the bodies you encounter on the virtual space odyssey. Activating the Easter egg is the same as on previous Android versions — Head into Settings → About Phone → Android Version and tap the displayed Android version several times until you see the Android 15 bugdroid logo floating in space. Then, you can tap and hold the logo to open the space travel mini-game.
Source: Android Police
