A cockpit whose main viewscreen is wired to a camera pointed at this very cockpit: the screen shows the previous frame of the whole tile, which contains the screen, which contains the frame before that — an infinite corridor of nested flight decks receding into the display. The recursion is honest about being a signal: every level deeper picks up more chromatic aberration, scanlines and static, so the deepest cockpits smear into colour-torn ghosts. Indicator lamps blink along the console and a HUD crosshair floats over the glass. Hover to skew the recursion with parallax, scroll to zoom the feed so the corridor telescopes, and press to trip the alarm — the cabin strobes red and the noise cascades down every level at once.