Fly
Move the mouse. Your cruiser follows. Your shots go where the reticle points. WASD or arrows also work.
Shoot
Hold left click or Space. Rocks split into fragments. Fragments hit other rocks and drones. Explosions push things.
Boost
Hold right click or Shift. You go faster, the field comes faster, and small rocks shatter on your hull. It burns fuel.
Fuel
Blue cells restore fuel. Ore rocks always drop one. Drone patrols carry them. An empty tank stalls the engine.
Overclock
Press E. It costs 26 fuel. Fire rate goes up for a few seconds. Every kill adds time.
Nova rocks
Red rocks explode big. Shoot one when the marker turns green, about 10 to 30 meters out, and it wipes the screen.
Graze
Pass close to rocks and shots without touching them. You get points and a little fuel.
Score
Kills build a multiplier. Any hit on your hull resets it. Fly through gates for bonus. Beat the Hive Gate, then bank your run at the extraction gate or push on.