Hornet-9, ホーネット9, is a GUN robot that appears in several stages of Sonic Adventure 2 and part of the Hornet series. It's a Hornet-6 but with three aditional bombs on the backside. It usually patrols an area, but it will arm the nine bomb pods and throw them at a character if it comes near. It awards 300 points when destroyed.
|Normal mode||Hard mode|
|Eggman||Cosmic Wall||Lost Colony, Weapons Bed, Cosmic Wall|
|Sonic Adventure 2|