Mouse aim · W/S thrust/retro · A/D strafe · Q/E roll · Shift boost · Alt circularize · F lock/cycle target · Space/click fire · Tab camera (cockpit / chase / nose / dual) · Del pause · M mute
chase cam follows your velocity; the gun-cross is where you're pointing.
a star sits at the centre — its gravity pulls you in and its core burns. Fly through the edge and you wrap to the far side (so you'll always see two suns — they're the same one).