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Grand Prix Multiball

Updated 5/24/26 by unrared.

Grand Prix is primarily controlled by the mid-playfield, left and right-side targets and kick-out holes.

Grand Prix Multiball

Activation

1. G-R-A-N-D Lock

  1. During green_flag, hit the Apron Saves target s_save_target to build up the grand_counter.
  2. With "G R A N D" lit, the grand_hole multiball lock is enabled per the logicblock_grand_counter_complete event.
  3. Entering the grand_hole locks the ball there.

2. P-R-I-X Lock

  1. Mirroring "G-R-A-N-D", the Advance Awareness Bonus target s_bonus_target increments the prix_counter.
  2. With "P R I X" lit, the prix_hole multiball lock is enabled per the logicblock_prix_counter_complete event.
  3. Entering the prix_hole locks the ball there.

3. Backfire Lock

Backfire Hole

Unlike the other multiball modes, Grand Prix Multiball begins with the balldevice_bd_backfire_hole_ball_entered event in modes/pit/config/event_player.yaml conditionally firing grand_prix_multiball_ready based on the state of both the counters and locks described above.

Shots

No shots at this time.