Chaos Screw is a move used by Chaos  in Sonic Adventure 2 and Sonic Adventure 2: Battle. When using this technique, Chaos jumps and delivers a spinning punch. It is the equivalent to Knuckles's Spiral Upper and Rouge 's Screw Kick.


When using Chaos Screw, Chaos jumps directly, though slowly, into the air while spinning around. He will then stretch out and enlarge his fists while unleashing a series of powerful punches which will damage any enemy above him.

Chaos Screw can only be performed in the games' two-player mode because Chaos is only playable in this mode. To use it in gameplay, the player has to rotate the control stick in a 360-degree angle and press the action button. 

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