Sky Hawk

The Sky Hawk is a robot deployed by the military organization Guardian Units of Nations in Sonic Adventure 2. It resembles a Gun Hawkwith no guns, capable only of vertical or horizontal movement; therefore, the twin engines and the spikes are facing the ground and forward respectively. It is usually found hovering high above, and rams toward the player once it spots him/her. It systematically changes its twin engines' configuration for either movement and attempts to hurt the player with its spikes. Upon destruction, it awards the player 200 points.