Debugger is an attack used by the Jack series of androids since Tekken 2, with the exception of Prototype Jack until Tekken Tag Tournament 2.
Description[]
Jack spins around performing a powerful low sweeping punch which sends the opponent spinning across the stage. In Prototype Jack's variation, while he will perform the move, he will overshoot his attack and this causes his torso to spin around for a bit before he properly gets stands up. Prototype Jack's variation is also a part of his Megaton Cyclone.