The Arm Punch[1] is a move that appears in Sonic Adventure and Sonic Adventure DX: Director's Cut. It is a long ranged punch used by ZERO.


When using the Arm Punch, ZERO stretches its metallic fist out in front of it in a straight line, with its fist attached to a metallic wire.

In gameplay, this technique is used during the ZERO boss battle as well as all throughout Amy's Action Stages. When using it, ZERO will first lock on to its target with a laser before launching the attack. If hit by this attack, the player will take damage.


  1. Sonic Adventure online. Amy tactical info: ZERO Attack Patterns. Archived from the original on 3 January 2017.

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