Desktop: click the arena to lock mouse • WASD move • mouse aim (horizontal + vertical) • F toggle auto-fire • Shift sprint • auto-fire ON by default • Esc release mouse • P pause. On phones: rotate to landscape, move with the left joystick, drag on the right to aim in both axes, and tap FIRE to toggle auto-fire. Choose Classic for one enemy per wave or Horde for doubling enemy counts. Defeat the entire wave to advance; every fourth wave is a solo boss encounter. Each spawn becomes a chunky cartoon 3D food fighter, randomly assigned to a restaurant. The arena starts with 2–4 permanent ground power-ups; enemies can also drop dual machine guns, a ten-pellet shotgun, a screen-clearing bomb (bosses immune), or a sustained laser beam.