Maximum Heat Knuckles Attack

Maximum Heat Knuckles Attack (マキシマムヒートナックル) is a move used only by Knuckles the Echidna in the game, Sonic Adventure. After obtaining the Fighting Gloves, Knuckles will be able to use the Maximum Heat Knuckles Attack. This move is much like Sonic's Light Speed Attack as it takes time to charge and can be used on a group of enemies. If the player holds the Action button for a certain amount of time, a red aura will surround Knuckles, meaning that he'll be able to use the move. If he falls off something like a ledge or the player releases the Action button, nothing will happen. But, if the button is released with enemies nearby, Knuckles will home in and destroy the enemy/enemies. This move can also be used for bosses like Chaos but not the character bosses, like Sonic, due to the fact he can only be fought once in the entire game and the gloves are not accessible then.