Character: Sonic, Knuckles
Location: Egg Carrier
Weakness: Brain when frozen
Chaos 6 is a formidable, ice-infused form of Chaos. As Sonic, the arena has several ice pillars. Chaos 6 will attack with ice projectiles and by slamming his fists. The key to defeating him is to get him to absorb the ice pillars. Lure him towards an ice pillar, and when he slams his fist, he'll absorb it, turning him into a frozen, vulnerable state. Once frozen, his brain is exposed. Use a Homing Attack to strike his brain. Repeat this process. As Knuckles, the strategy is similar. Lure Chaos 6 to an ice pillar, and when he absorbs it and freezes, glide towards his head and punch it. Both characters need to be careful of his ice attacks, which can slow you down or freeze you temporarily. Patience and precise timing are essential to lure him to the ice pillars and capitalize on his frozen state.