When using the Swing Punch, Chaos 4 stretches out its over-sized fists and swings them around in random directions to strike its opponents.
In gameplay, this technique is used during the Chaos 4 boss battle. When preparing to use this attack, Chaos 4's hands will glow purple. It will then flail its arms around in various directions in order to harm the player. However, due to its lack of range and speed, it is easy to avoid. If the player is hit by this attack, they will take damage.